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Request Mirroring Load Test Come To Rescue</span></a></div></div><div class="col u-xs-marginBottom10 u-paddingLeft9 u-paddingRight12 u-paddingTop0 u-sm-paddingTop20 u-paddingBottom25 u-size4of12 u-xs-size12of12 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/two-easy-ways-to-determine-right-size-for-aws-rds-instance-through-request-mirroring-load-test-9cd6e8ac8b5c?source=collection_home---4------0-----------------------" data-action-source="collection_home---4------0-----------------------" data-post-id="9cd6e8ac8b5c"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp4 u-fontSize30 u-size12of12 u-xs-size12of12 u-xs-fontSize24">Right-Sizing AWS RDS? Request Mirroring Load Test Come To Rescue</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">We all know feel the pain when trying to choose the right instance size for AWS RDS (Amazon Relational Database Service) instance. There…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@mengying-li" data-action="show-user-card" data-action-value="dbd909ab7ead" data-action-type="hover" data-user-id="dbd909ab7ead" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*OSkgz1_TZgSIGVJwXI7dQg.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Mengying Li"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@mengying-li" data-action="show-user-card" data-action-value="dbd909ab7ead" data-action-type="hover" data-user-id="dbd909ab7ead" dir="auto">Mengying Li</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2023-01-03T02:41:16.343Z">Jan 2, 2023</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="11 min read"></span></div></div></div></div></div></div><div class="row u-marginTop15 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------1-----------------------" data-post-id="f5525394da63" data-index="1"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/optimizing-low-code-in-retool-to-empower-services-colleagues-f5525394da63?source=collection_home---4------1-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/optimizing-low-code-in-retool-to-empower-services-colleagues-f5525394da63?source=collection_home---4------1-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*gnLpyEcJMsbf7Ct7Ci8VTQ.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Optimizing Low Code in Retool to Empower Services Colleagues</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/optimizing-low-code-in-retool-to-empower-services-colleagues-f5525394da63?source=collection_home---4------1-----------------------" data-action-source="collection_home---4------1-----------------------" data-post-id="f5525394da63"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Optimizing Low Code in Retool to Empower Services Colleagues</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">By Charlotte Evans, Platform Services Degree Specialist</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@CourseraEng" data-action="show-user-card" data-action-value="99c0fb464c1f" data-action-type="hover" data-user-id="99c0fb464c1f" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*j2vLJO9qZg435iRYfd2Mfg.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Coursera"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@CourseraEng" data-action="show-user-card" data-action-value="99c0fb464c1f" data-action-type="hover" data-user-id="99c0fb464c1f" dir="auto">Coursera</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2021-09-15T17:58:38.823Z">Sep 15, 2021</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="6 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------2-----------------------" data-post-id="7541bf80eaca" data-index="2"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/empowering-teammates-and-thriving-remotely-7541bf80eaca?source=collection_home---4------2-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/empowering-teammates-and-thriving-remotely-7541bf80eaca?source=collection_home---4------2-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*gnBEMStC0Hn1AUxCUZuOuw.jpeg"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Empowering Teammates and Thriving Remotely</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/empowering-teammates-and-thriving-remotely-7541bf80eaca?source=collection_home---4------2-----------------------" data-action-source="collection_home---4------2-----------------------" data-post-id="7541bf80eaca"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Empowering Teammates and Thriving Remotely</div></h3></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@habtegebrielc" data-action="show-user-card" data-action-value="5f3bbeee7670" data-action-type="hover" data-user-id="5f3bbeee7670" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*YsS3lrpbHsR3hOWF" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Caleb Habtegebriel"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@habtegebrielc" data-action="show-user-card" data-action-value="5f3bbeee7670" data-action-type="hover" data-user-id="5f3bbeee7670" dir="auto">Caleb Habtegebriel</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2021-04-22T20:45:22.693Z">Apr 22, 2021</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------3-----------------------" data-post-id="3382f0711c24" data-index="3"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/creating-an-engineering-vision-3382f0711c24?source=collection_home---4------3-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/creating-an-engineering-vision-3382f0711c24?source=collection_home---4------3-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*Fgdi_CkCVWnfZGeGFkLUnQ.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Creating an Engineering Vision</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/creating-an-engineering-vision-3382f0711c24?source=collection_home---4------3-----------------------" data-action-source="collection_home---4------3-----------------------" data-post-id="3382f0711c24"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Creating an Engineering Vision</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">In this blog post, we share how we drafted a three-year engineering vision, one-year engineering OKRs and the process we used to get there.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@mustafasf" data-action="show-user-card" data-action-value="36e5b8f4c18f" data-action-type="hover" data-user-id="36e5b8f4c18f" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*VTtfLrnf0qDSogwg.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Mustafa Furniturewala"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@mustafasf" data-action="show-user-card" data-action-value="36e5b8f4c18f" data-action-type="hover" data-user-id="36e5b8f4c18f" dir="auto">Mustafa Furniturewala</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2021-01-12T18:26:37.350Z">Jan 12, 2021</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="6 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop15 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------4-----------------------" data-post-id="df576af72502" data-index="4"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/remote-internship-survival-guide-df576af72502?source=collection_home---4------4-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/remote-internship-survival-guide-df576af72502?source=collection_home---4------4-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*c5QwAdHUsd7_Egmr2yQogw.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Remote Internship Survival Guide</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/remote-internship-survival-guide-df576af72502?source=collection_home---4------4-----------------------" data-action-source="collection_home---4------4-----------------------" data-post-id="df576af72502"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Remote Internship Survival Guide</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">When I started my internship as a software engineer at Coursera amidst the pandemic this fall, I was excited to finally have a chance to…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@nvarela" data-action="show-user-card" data-action-value="2dafa94ed5f7" data-action-type="hover" data-user-id="2dafa94ed5f7" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*j4uNthGh6uEYe-Xj" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Nichalus Varela"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@nvarela" data-action="show-user-card" data-action-value="2dafa94ed5f7" data-action-type="hover" data-user-id="2dafa94ed5f7" dir="auto">Nichalus Varela</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2020-12-17T20:55:46.798Z">Dec 17, 2020</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------5-----------------------" data-post-id="493905a95364" data-index="5"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/growing-courseras-first-team-outside-silicon-valley-493905a95364?source=collection_home---4------5-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/growing-courseras-first-team-outside-silicon-valley-493905a95364?source=collection_home---4------5-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*NxLCnXWAEA1-sONe"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Growing Coursera’s first team outside Silicon Valley</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/growing-courseras-first-team-outside-silicon-valley-493905a95364?source=collection_home---4------5-----------------------" data-action-source="collection_home---4------5-----------------------" data-post-id="493905a95364"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Growing Coursera’s first team outside Silicon Valley</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">First steps towards a distributed team</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@mustafasf" data-action="show-user-card" data-action-value="36e5b8f4c18f" data-action-type="hover" data-user-id="36e5b8f4c18f" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*VTtfLrnf0qDSogwg.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Mustafa Furniturewala"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@mustafasf" data-action="show-user-card" data-action-value="36e5b8f4c18f" data-action-type="hover" data-user-id="36e5b8f4c18f" dir="auto">Mustafa Furniturewala</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2020-06-17T15:39:15.658Z">Jun 17, 2020</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="5 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------6-----------------------" data-post-id="3296af2805db" data-index="6"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/get-to-know-coursera-engineer-bryan-rivera-3296af2805db?source=collection_home---4------6-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/get-to-know-coursera-engineer-bryan-rivera-3296af2805db?source=collection_home---4------6-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*xe25U1ZB_mXO5r2xKxzlcw.jpeg"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Get to know Coursera Engineer Bryan Rivera</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/get-to-know-coursera-engineer-bryan-rivera-3296af2805db?source=collection_home---4------6-----------------------" data-action-source="collection_home---4------6-----------------------" data-post-id="3296af2805db"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Get to know Coursera Engineer Bryan Rivera</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">Meet Bryan R., who cares about creating products that serve underrepresented communities. Bryan started as an intern at Coursera during a…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bry3133" data-action="show-user-card" data-action-value="15fc9548e39d" data-action-type="hover" data-user-id="15fc9548e39d" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*4BrT4eRwOyBEhv3Mzln2fw@2x.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Bryan Rivera"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bry3133" data-action="show-user-card" data-action-value="15fc9548e39d" data-action-type="hover" data-user-id="15fc9548e39d" dir="auto">Bryan Rivera</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2020-04-30T21:30:59.712Z">Apr 30, 2020</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div></div></section></div><div class="streamItem streamItem--section js-streamItem"><section class="u-marginTop30 u-xs-margin0 u-marginBottom15 u-maxWidth1032 u-sm-paddingLeft20 u-sm-paddingRight20 u-borderBox u-marginAuto"><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------0-----------------------" data-post-id="dd82bb25a0f1" data-index="0"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/regression-discontinuity-understanding-the-benefit-of-subtitles-on-coursera-dd82bb25a0f1?source=collection_home---4------0-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/regression-discontinuity-understanding-the-benefit-of-subtitles-on-coursera-dd82bb25a0f1?source=collection_home---4------0-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*QVmNYqRKOPijOsQd"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Regression Discontinuity: Understanding the Benefit of Subtitles on Coursera</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/regression-discontinuity-understanding-the-benefit-of-subtitles-on-coursera-dd82bb25a0f1?source=collection_home---4------0-----------------------" data-action-source="collection_home---4------0-----------------------" data-post-id="dd82bb25a0f1"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Regression Discontinuity: Understanding the Benefit of Subtitles on Coursera</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">This is Part III of our Causal Impact @ Coursera series. (Part II is here)</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*fUbiCeoMhiareWB2t8aXPQ.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Vinod Bakthavachalam"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto">Vinod Bakthavachalam</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2020-04-09T18:01:01.078Z">Apr 9, 2020</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="3 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------1-----------------------" data-post-id="491b6a7e0708" data-index="1"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/improving-site-performance-with-tree-shaking-491b6a7e0708?source=collection_home---4------1-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/improving-site-performance-with-tree-shaking-491b6a7e0708?source=collection_home---4------1-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*eOLNrh1SKrY_fScgjGKnHA.jpeg"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Improving Site Performance With Tree Shaking</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/improving-site-performance-with-tree-shaking-491b6a7e0708?source=collection_home---4------1-----------------------" data-action-source="collection_home---4------1-----------------------" data-post-id="491b6a7e0708"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Improving Site Performance With Tree Shaking</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">Introduction to Tree Shaking</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@davidkle1" data-action="show-user-card" data-action-value="db2f2af1172b" data-action-type="hover" data-user-id="db2f2af1172b" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/2*DPmMXHbpEzqceGw2Pbc-LA.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of David Le"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@davidkle1" data-action="show-user-card" data-action-value="db2f2af1172b" data-action-type="hover" data-user-id="db2f2af1172b" dir="auto">David Le</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2020-01-10T01:11:41.823Z">Jan 9, 2020</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="6 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------2-----------------------" data-post-id="878d40c45e77" data-index="2"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/life-coursera-why-i-chose-coursera-as-my-first-engineering-job-out-of-college-878d40c45e77?source=collection_home---4------2-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/life-coursera-why-i-chose-coursera-as-my-first-engineering-job-out-of-college-878d40c45e77?source=collection_home---4------2-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*L3vpZnvH_hQX49PWJ-mlnw.jpeg"); background-position: 50% 50% !important;"><span class="u-textScreenReader">[Life@Coursera]: Why I chose Coursera as my first engineering job out of college</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/life-coursera-why-i-chose-coursera-as-my-first-engineering-job-out-of-college-878d40c45e77?source=collection_home---4------2-----------------------" data-action-source="collection_home---4------2-----------------------" data-post-id="878d40c45e77"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">[Life@Coursera]: Why I chose Coursera as my first engineering job out of college</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">How do you even begin to decide where you should work after graduation? Where, as in location? Company? Team?</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@cathchi" data-action="show-user-card" data-action-value="5bb4dcd49b0f" data-action-type="hover" data-user-id="5bb4dcd49b0f" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*aE2SZ1-oQvXZEnfz" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Cathy Chi"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@cathchi" data-action="show-user-card" data-action-value="5bb4dcd49b0f" data-action-type="hover" data-user-id="5bb4dcd49b0f" dir="auto">Cathy Chi</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-11-22T14:01:01.721Z">Nov 22, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="3 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------3-----------------------" data-post-id="62155768d595" data-index="3"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/engineering-onboarding-bootcamp-coursera-62155768d595?source=collection_home---4------3-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/engineering-onboarding-bootcamp-coursera-62155768d595?source=collection_home---4------3-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*VLBI5f7GssRqX-rqXVhHLg.jpeg"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Engineering Onboarding Bootcamp@Coursera</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/engineering-onboarding-bootcamp-coursera-62155768d595?source=collection_home---4------3-----------------------" data-action-source="collection_home---4------3-----------------------" data-post-id="62155768d595"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Engineering Onboarding Bootcamp@Coursera</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">Building and launching Coursera’s first engineering onboarding bootcamp</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@richa123" data-action="show-user-card" data-action-value="afbf744275c8" data-action-type="hover" data-user-id="afbf744275c8" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*6Db1xfnc79cwgPjm.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of richa123"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@richa123" data-action="show-user-card" data-action-value="afbf744275c8" data-action-type="hover" data-user-id="afbf744275c8" dir="auto">richa123</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-11-04T16:31:01.974Z">Nov 4, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="5 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------4-----------------------" data-post-id="621215e9e3f1" data-index="4"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/instrumental-variables-randomized-encouragement-trials-driving-engagement-of-learners-621215e9e3f1?source=collection_home---4------4-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/instrumental-variables-randomized-encouragement-trials-driving-engagement-of-learners-621215e9e3f1?source=collection_home---4------4-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*0uwrcBNjldyexHSC"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Instrumental Variables & Randomized Encouragement Trials: Driving Engagement of Learners</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/instrumental-variables-randomized-encouragement-trials-driving-engagement-of-learners-621215e9e3f1?source=collection_home---4------4-----------------------" data-action-source="collection_home---4------4-----------------------" data-post-id="621215e9e3f1"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Instrumental Variables & Randomized Encouragement Trials: Driving Engagement of Learners</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">This is Part II of our Causal Impact @ Coursera series. (Part I is here)</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*fUbiCeoMhiareWB2t8aXPQ.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Vinod Bakthavachalam"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto">Vinod Bakthavachalam</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-10-18T16:46:02.722Z">Oct 18, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------5-----------------------" data-post-id="2f6070083bda" data-index="5"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/query2vec-2f6070083bda?source=collection_home---4------5-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/query2vec-2f6070083bda?source=collection_home---4------5-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*ZDjKiqrnmLj29xO6f5mqLQ.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Order from Chaos: Understanding Search Queries through Vectors</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/query2vec-2f6070083bda?source=collection_home---4------5-----------------------" data-action-source="collection_home---4------5-----------------------" data-post-id="2f6070083bda"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Order from Chaos: Understanding Search Queries through Vectors</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">The Query2Vec pipeline and a foray into word embeddings</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@myracheng" data-action="show-user-card" data-action-value="e8d286bb099f" data-action-type="hover" data-user-id="e8d286bb099f" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/2*UGwK6uew5IgCWB7TrX_hIw.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Myra Cheng"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@myracheng" data-action="show-user-card" data-action-value="e8d286bb099f" data-action-type="hover" data-user-id="e8d286bb099f" dir="auto">Myra Cheng</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-09-13T17:13:29.296Z">Sep 13, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="6 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------6-----------------------" data-post-id="4c587a4ad9a8" data-index="6"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/evolving-the-graph-4c587a4ad9a8?source=collection_home---4------6-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/evolving-the-graph-4c587a4ad9a8?source=collection_home---4------6-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*y5d4rT_fu3VF3bNs"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Evolving the Graph</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/evolving-the-graph-4c587a4ad9a8?source=collection_home---4------6-----------------------" data-action-source="collection_home---4------6-----------------------" data-post-id="4c587a4ad9a8"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Evolving the Graph</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">We’ve been using GraphQL at Coursera for over three years, and we’ve learned a lot of lessons along the way. Learn what stuck & what…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@jnwng" data-action="show-user-card" data-action-value="d987eade03ed" data-action-type="hover" data-user-id="d987eade03ed" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*zrMbbNRq80W_fOfnB_BzXQ.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of jon wong"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@jnwng" data-action="show-user-card" data-action-value="d987eade03ed" data-action-type="hover" data-user-id="d987eade03ed" dir="auto">jon wong</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-08-28T01:28:37.849Z">Aug 27, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="9 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------7-----------------------" data-post-id="5f1bac9cd176" data-index="7"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/improving-end-to-end-testing-at-coursera-using-puppeteer-and-jest-5f1bac9cd176?source=collection_home---4------7-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/improving-end-to-end-testing-at-coursera-using-puppeteer-and-jest-5f1bac9cd176?source=collection_home---4------7-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*ZqPC8l4_Atux4uba"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Improving End-to-End Testing at Coursera using Puppeteer and Jest</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/improving-end-to-end-testing-at-coursera-using-puppeteer-and-jest-5f1bac9cd176?source=collection_home---4------7-----------------------" data-action-source="collection_home---4------7-----------------------" data-post-id="5f1bac9cd176"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Improving End-to-End Testing at Coursera using Puppeteer and Jest</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">This post describes our approach to upgrading our end-to-end testing system.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@billykirk" data-action="show-user-card" data-action-value="6595f3dc1125" data-action-type="hover" data-user-id="6595f3dc1125" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/2*mjkbhjTgvHEylH9c1vEEag.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Billy Kirk"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@billykirk" data-action="show-user-card" data-action-value="6595f3dc1125" data-action-type="hover" data-user-id="6595f3dc1125" dir="auto">Billy Kirk</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-06-26T00:27:41.527Z">Jun 25, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="6 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------8-----------------------" data-post-id="84cf9b38cd52" data-index="8"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/an-engineers-perspective-on-engineering-and-data-science-collaboration-for-data-products-84cf9b38cd52?source=collection_home---4------8-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/an-engineers-perspective-on-engineering-and-data-science-collaboration-for-data-products-84cf9b38cd52?source=collection_home---4------8-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*rvxR1udpDV7YaJfG"); background-position: 50% 50% !important;"><span class="u-textScreenReader">An engineer’s perspective on engineering and data science collaboration for data products</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/an-engineers-perspective-on-engineering-and-data-science-collaboration-for-data-products-84cf9b38cd52?source=collection_home---4------8-----------------------" data-action-source="collection_home---4------8-----------------------" data-post-id="84cf9b38cd52"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">An engineer’s perspective on engineering and data science collaboration for data products</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">Three themes that have worked well for us at Coursera for data product development— from the perspective of an engineer.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*ECSDCjFKbFRqqOIr." class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Chris Liu"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto">Chris Liu</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-05-20T10:01:00.868Z">May 20, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="7 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------9-----------------------" data-post-id="87eecb39d292" data-index="9"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/two-summers-at-coursera-87eecb39d292?source=collection_home---4------9-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/two-summers-at-coursera-87eecb39d292?source=collection_home---4------9-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*6LFZrH91W6cP2TmLWFFWJA.jpeg"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Two Summers at Coursera</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/two-summers-at-coursera-87eecb39d292?source=collection_home---4------9-----------------------" data-action-source="collection_home---4------9-----------------------" data-post-id="87eecb39d292"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Two Summers at Coursera</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">This post was written by Alex Ozdemir in the fall of 2018.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@CourseraEng" data-action="show-user-card" data-action-value="99c0fb464c1f" data-action-type="hover" data-user-id="99c0fb464c1f" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*j2vLJO9qZg435iRYfd2Mfg.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Coursera"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@CourseraEng" data-action="show-user-card" data-action-value="99c0fb464c1f" data-action-type="hover" data-user-id="99c0fb464c1f" dir="auto">Coursera</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-05-15T00:27:26.407Z">May 14, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="9 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------10-----------------------" data-post-id="6f6dd3bc5d5f" data-index="10"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/improving-the-learner-experience-with-real-time-subscription-renewals-6f6dd3bc5d5f?source=collection_home---4------10-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/improving-the-learner-experience-with-real-time-subscription-renewals-6f6dd3bc5d5f?source=collection_home---4------10-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*E9qEPNMkZ-VUOEqV"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Improving The Learner Experience With Real-Time Subscription Renewals</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/improving-the-learner-experience-with-real-time-subscription-renewals-6f6dd3bc5d5f?source=collection_home---4------10-----------------------" data-action-source="collection_home---4------10-----------------------" data-post-id="6f6dd3bc5d5f"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Improving The Learner Experience With Real-Time Subscription Renewals</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">Dalton is a software engineering intern on Coursera’s Growth Monetization team. He is from Toronto and studies Software Engineering at the…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@daltyboy11" data-action="show-user-card" data-action-value="3bebd5c70600" data-action-type="hover" data-user-id="3bebd5c70600" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/2*sFxbQxfsIMo-yxA1gG62ww.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Dalton Sweeney"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@daltyboy11" data-action="show-user-card" data-action-value="3bebd5c70600" data-action-type="hover" data-user-id="3bebd5c70600" dir="auto">Dalton Sweeney</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-04-26T18:42:10.553Z">Apr 26, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="6 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------11-----------------------" data-post-id="57b01b7c5c72" data-index="11"><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-marginBottom60"><a class="" href="https://medium.com/coursera-engineering/how-online-education-is-increasing-gender-diversity-in-stem-57b01b7c5c72?source=collection_home---4------11-----------------------" data-action-source="collection_home---4------11-----------------------" data-post-id="57b01b7c5c72"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">How Online Education Is Increasing Gender Diversity in STEM</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">By Emily Glassberg Sands, Head of Data Science at Coursera in collaboration with Alan Hickey and Vinod Bakthavachalam, Senior Data…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*fUbiCeoMhiareWB2t8aXPQ.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Vinod Bakthavachalam"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto">Vinod Bakthavachalam</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2019-03-08T19:12:08.841Z">Mar 8, 2019</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="3 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------12-----------------------" data-post-id="31f956bd592a" data-index="12"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/controlled-regression-quantifying-the-impact-of-course-quality-on-learner-retention-31f956bd592a?source=collection_home---4------12-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/controlled-regression-quantifying-the-impact-of-course-quality-on-learner-retention-31f956bd592a?source=collection_home---4------12-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*P6TaXFB0-TivYLSe"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Controlled Regression: Quantifying the Impact of Course Quality on Learner Retention</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/controlled-regression-quantifying-the-impact-of-course-quality-on-learner-retention-31f956bd592a?source=collection_home---4------12-----------------------" data-action-source="collection_home---4------12-----------------------" data-post-id="31f956bd592a"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Controlled Regression: Quantifying the Impact of Course Quality on Learner Retention</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">This is Part I of our Causal Impact @ Coursera series.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*fUbiCeoMhiareWB2t8aXPQ.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Vinod Bakthavachalam"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto">Vinod Bakthavachalam</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-11-08T17:01:03.207Z">Nov 8, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="5 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------13-----------------------" data-post-id="cdfeb817faf8" data-index="13"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/webpack-3-to-4-facing-the-known-unknowns-and-unknown-unknowns-cdfeb817faf8?source=collection_home---4------13-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/webpack-3-to-4-facing-the-known-unknowns-and-unknown-unknowns-cdfeb817faf8?source=collection_home---4------13-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*Inb_k0uJHCmGBr2_"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Webpack 3 to 4: Facing the known unknowns and unknown unknowns</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/webpack-3-to-4-facing-the-known-unknowns-and-unknown-unknowns-cdfeb817faf8?source=collection_home---4------13-----------------------" data-action-source="collection_home---4------13-----------------------" data-post-id="cdfeb817faf8"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Webpack 3 to 4: Facing the known unknowns and unknown unknowns</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">This post will sketch out what a Webpack 3 to 4 upgrade looks like in a large modern web application.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*ECSDCjFKbFRqqOIr." class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Chris Liu"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto">Chris Liu</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-10-11T12:01:02.474Z">Oct 11, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="7 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------14-----------------------" data-post-id="6658617cc330" data-index="14"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/the-evolution-of-coursera-search-enabling-product-innovation-through-technical-innovation-6658617cc330?source=collection_home---4------14-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/the-evolution-of-coursera-search-enabling-product-innovation-through-technical-innovation-6658617cc330?source=collection_home---4------14-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*rVGn3KQ4LwgrEnTV"); background-position: 50% 50% !important;"><span class="u-textScreenReader">The Evolution of Coursera Search: Enabling Product Innovation Through Technical Innovation</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/the-evolution-of-coursera-search-enabling-product-innovation-through-technical-innovation-6658617cc330?source=collection_home---4------14-----------------------" data-action-source="collection_home---4------14-----------------------" data-post-id="6658617cc330"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">The Evolution of Coursera Search: Enabling Product Innovation Through Technical Innovation</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">At Coursera, millions of learners use search to discover courses. For learners with a specific intent, we need relevant results. For…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*ECSDCjFKbFRqqOIr." class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Chris Liu"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto">Chris Liu</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-09-26T16:29:02.201Z">Sep 26, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------15-----------------------" data-post-id="5d45e6b073ba" data-index="15"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/keeping-students-on-track-5d45e6b073ba?source=collection_home---4------15-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/keeping-students-on-track-5d45e6b073ba?source=collection_home---4------15-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*ceSey_FGXxtyla9A"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Keeping students on-track</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/keeping-students-on-track-5d45e6b073ba?source=collection_home---4------15-----------------------" data-action-source="collection_home---4------15-----------------------" data-post-id="5d45e6b073ba"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Keeping students on-track</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">How our algorithms identify at-risk students, powering automated and human interventions</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@alanhickey0502" data-action="show-user-card" data-action-value="283802d43c" data-action-type="hover" data-user-id="283802d43c" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*LoU5BlI2E6Az369C_w8Zrg.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Alan Hickey"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@alanhickey0502" data-action="show-user-card" data-action-value="283802d43c" data-action-type="hover" data-user-id="283802d43c" dir="auto">Alan Hickey</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-09-18T00:10:47.684Z">Sep 17, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------16-----------------------" data-post-id="89de0104bcbd" data-index="16"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/data-driven-content-categorization-89de0104bcbd?source=collection_home---4------16-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/data-driven-content-categorization-89de0104bcbd?source=collection_home---4------16-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*A-lEgYtSuSKQZ21ves4JOw.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Data Driven Content Categorization</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/data-driven-content-categorization-89de0104bcbd?source=collection_home---4------16-----------------------" data-action-source="collection_home---4------16-----------------------" data-post-id="89de0104bcbd"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Data Driven Content Categorization</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">How Coursera generated course categories from thousands of courses using a data driven clustering approach.</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*ECSDCjFKbFRqqOIr." class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Chris Liu"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@cliu_88389" data-action="show-user-card" data-action-value="70814e310ce3" data-action-type="hover" data-user-id="70814e310ce3" dir="auto">Chris Liu</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-09-12T04:13:40.251Z">Sep 11, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="5 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------17-----------------------" data-post-id="a5134b8d0e1f" data-index="17"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/the-power-of-goals-a5134b8d0e1f?source=collection_home---4------17-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/the-power-of-goals-a5134b8d0e1f?source=collection_home---4------17-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*8Hdxovr0jOi8mtNBbEOa3g.gif"); background-position: 50% 50% !important;"><span class="u-textScreenReader">The Power of Goals</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/the-power-of-goals-a5134b8d0e1f?source=collection_home---4------17-----------------------" data-action-source="collection_home---4------17-----------------------" data-post-id="a5134b8d0e1f"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">The Power of Goals</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">How setting — and being reminded of — goals are moving the needle for learners</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@msorba" data-action="show-user-card" data-action-value="f36ac0ad7592" data-action-type="hover" data-user-id="f36ac0ad7592" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*_MTxJH9F2109-aNvPbuP5A.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Marianne Sorba"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@msorba" data-action="show-user-card" data-action-value="f36ac0ad7592" data-action-type="hover" data-user-id="f36ac0ad7592" dir="auto">Marianne Sorba</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-08-14T21:42:57.854Z">Aug 14, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="3 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------18-----------------------" data-post-id="aab76c7ce8dc" data-index="18"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/using-deep-learning-to-intervene-where-it-counts-aab76c7ce8dc?source=collection_home---4------18-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/using-deep-learning-to-intervene-where-it-counts-aab76c7ce8dc?source=collection_home---4------18-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*IH4WzXmYffVg-t2t"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Deep learning to intervene where it counts</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/using-deep-learning-to-intervene-where-it-counts-aab76c7ce8dc?source=collection_home---4------18-----------------------" data-action-source="collection_home---4------18-----------------------" data-post-id="aab76c7ce8dc"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Deep learning to intervene where it counts</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">How we built a feedback loop to optimize learning nudges</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@msorba" data-action="show-user-card" data-action-value="f36ac0ad7592" data-action-type="hover" data-user-id="f36ac0ad7592" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*_MTxJH9F2109-aNvPbuP5A.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Marianne Sorba"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@msorba" data-action="show-user-card" data-action-value="f36ac0ad7592" data-action-type="hover" data-user-id="f36ac0ad7592" dir="auto">Marianne Sorba</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-08-14T21:22:52.599Z">Aug 14, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="5 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------19-----------------------" data-post-id="70a7e06e667f" data-index="19"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/how-our-skills-benchmarking-technology-is-creating-value-for-companies-70a7e06e667f?source=collection_home---4------19-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/how-our-skills-benchmarking-technology-is-creating-value-for-companies-70a7e06e667f?source=collection_home---4------19-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*ExWIwBEdLYntqd0V.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Skills benchmarking</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/how-our-skills-benchmarking-technology-is-creating-value-for-companies-70a7e06e667f?source=collection_home---4------19-----------------------" data-action-source="collection_home---4------19-----------------------" data-post-id="70a7e06e667f"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Skills benchmarking</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">How ML-powered skills insights are guiding talent strategy and development</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*fUbiCeoMhiareWB2t8aXPQ.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Vinod Bakthavachalam"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto">Vinod Bakthavachalam</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-08-07T16:36:25.738Z">Aug 7, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------20-----------------------" data-post-id="987e9adb7fee" data-index="20"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/measuring-outcomes-of-high-schoolers-taking-cs-courses-987e9adb7fee?source=collection_home---4------20-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/measuring-outcomes-of-high-schoolers-taking-cs-courses-987e9adb7fee?source=collection_home---4------20-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*XmJjJY2bk5dK6pHD"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Measuring outcomes of high schoolers taking Computer Science courses</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/measuring-outcomes-of-high-schoolers-taking-cs-courses-987e9adb7fee?source=collection_home---4------20-----------------------" data-action-source="collection_home---4------20-----------------------" data-post-id="987e9adb7fee"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Measuring outcomes of high schoolers taking Computer Science courses</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">A case study on using Coursera in the classroom</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*fUbiCeoMhiareWB2t8aXPQ.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Vinod Bakthavachalam"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@bvinod" data-action="show-user-card" data-action-value="8c25ad9d3047" data-action-type="hover" data-user-id="8c25ad9d3047" dir="auto">Vinod Bakthavachalam</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-07-25T15:13:55.668Z">Jul 25, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="3 min read"></span></div></div></div></div></div></div></div><div class="row u-marginTop30 u-marginLeftNegative12 u-marginRightNegative12"><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------21-----------------------" data-post-id="d34e5f37303" data-index="21"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/building-data-services-to-bring-education-to-millions-part-iii-d34e5f37303?source=collection_home---4------21-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/building-data-services-to-bring-education-to-millions-part-iii-d34e5f37303?source=collection_home---4------21-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*RczCL-xS55Watg4k"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Building data services to bring education to millions, Part III</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/building-data-services-to-bring-education-to-millions-part-iii-d34e5f37303?source=collection_home---4------21-----------------------" data-action-source="collection_home---4------21-----------------------" data-post-id="d34e5f37303"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Building data services to bring education to millions, Part III</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">Piloting Self-Serve Analytics as a Service</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@ronyinusc" data-action="show-user-card" data-action-value="1fc56da4b674" data-action-type="hover" data-user-id="1fc56da4b674" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*18_2uiCFrWGBc6g0qbXuww.png" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Ronak Shah"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@ronyinusc" data-action="show-user-card" data-action-value="1fc56da4b674" data-action-type="hover" data-user-id="1fc56da4b674" dir="auto">Ronak Shah</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-07-18T16:21:56.549Z">Jul 18, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="3 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------22-----------------------" data-post-id="996237bc1759" data-index="22"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/using-flow-generics-at-coursera-996237bc1759?source=collection_home---4------22-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/using-flow-generics-at-coursera-996237bc1759?source=collection_home---4------22-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/1*qe5vpF1NKVhSwqIglVkIaQ.png"); background-position: 50% 50% !important;"><span class="u-textScreenReader">Using Flow Generics at Coursera</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/using-flow-generics-at-coursera-996237bc1759?source=collection_home---4------22-----------------------" data-action-source="collection_home---4------22-----------------------" data-post-id="996237bc1759"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">Using Flow Generics at Coursera</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">In popular programming languages like Java and C#, generics serve as one of the tools for creating reusable components. By using generics…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@dangquang2011" data-action="show-user-card" data-action-value="715b99bc6b5c" data-action-type="hover" data-user-id="715b99bc6b5c" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/0*l1AbFKTHlpaIh417." class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Quang Tran"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@dangquang2011" data-action="show-user-card" data-action-value="715b99bc6b5c" data-action-type="hover" data-user-id="715b99bc6b5c" dir="auto">Quang Tran</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-07-17T18:57:38.340Z">Jul 17, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div><div class="col u-xs-size12of12 js-trackPostPresentation u-paddingLeft12 u-marginBottom15 u-paddingRight12 u-size4of12" data-source="collection_home---4------23-----------------------" data-post-id="b10418a05214" data-index="23"><div class="u-lineHeightBase postItem"><a href="https://medium.com/coursera-engineering/courseras-skills-graph-helps-learners-find-the-right-content-to-reach-their-goals-b10418a05214?source=collection_home---4------23-----------------------" data-action="open-post" data-action-value="https://medium.com/coursera-engineering/courseras-skills-graph-helps-learners-find-the-right-content-to-reach-their-goals-b10418a05214?source=collection_home---4------23-----------------------" class="u-block u-xs-height170 u-height172 u-backgroundSizeCover u-backgroundOriginBorderBox u-backgroundColorGrayLight u-borderLighter" style="background-image: url("https://cdn-images-1.medium.com/max/800/0*N53u-A_ib2ccSE6u"); background-position: 50% 50% !important;"><span class="u-textScreenReader">How our Skills Graph is helping learners find the right content to reach their goals</span></a></div><div class="col u-xs-marginBottom10 u-paddingLeft0 u-paddingRight0 u-paddingTop15 u-marginBottom30"><a class="" href="https://medium.com/coursera-engineering/courseras-skills-graph-helps-learners-find-the-right-content-to-reach-their-goals-b10418a05214?source=collection_home---4------23-----------------------" data-action-source="collection_home---4------23-----------------------" data-post-id="b10418a05214"><h3 class="u-contentSansBold u-lineHeightTightest u-xs-fontSize24 u-paddingBottom2 u-paddingTop5 u-fontSize32"><div class="u-letterSpacingTight u-lineHeightTighter u-breakWord u-textOverflowEllipsis u-lineClamp3 u-fontSize24">How our Skills Graph is helping learners find the right content to reach their goals</div></h3><div class="u-contentSansThin u-lineHeightBaseSans u-fontSize24 u-xs-fontSize18 u-textColorNormal u-baseColor--textNormal"><div class="u-fontSize18 u-letterSpacingTight u-lineHeightTight u-marginTop7 u-textColorNormal u-baseColor--textNormal">At Coursera, we use data to power our product and better serve our learners. One example is our Skills Graph —a series of algorithms…</div></div></a><div class="u-clearfix u-marginTop20"><div class="u-flexCenter"><div class="postMetaInline-avatar u-flex0"><a class="link u-baseColor--link avatar" href="https://medium.com/@emilyglassbergsands" data-action="show-user-card" data-action-value="9999dd095c18" data-action-type="hover" data-user-id="9999dd095c18" dir="auto"><img src="https://cdn-images-1.medium.com/fit/c/72/72/1*UKxyBUaf5YQvLy7pb2T1dg.jpeg" class="avatar-image u-size36x36 u-xs-size32x32" alt="Go to the profile of Emily Glassberg Sands"></a></div><div class="postMetaInline postMetaInline-authorLockup ui-captionStrong u-flex1 u-noWrapWithEllipsis"><a class="ds-link ds-link--styleSubtle link link--darken link--accent u-accentColor--textNormal u-accentColor--textDarken" href="https://medium.com/@emilyglassbergsands" data-action="show-user-card" data-action-value="9999dd095c18" data-action-type="hover" data-user-id="9999dd095c18" dir="auto">Emily Glassberg Sands</a><div class="ui-caption u-fontSize12 u-baseColor--textNormal u-textColorNormal js-postMetaInlineSupplemental"><time datetime="2018-07-10T14:04:49.374Z">Jul 10, 2018</time><span class="middotDivider u-fontSize12"></span><span class="readingTime" title="4 min read"></span></div></div></div></div></div></div></div></section></div></div><style class="js-collectionStyle"> .u-accentColor--borderLight {border-color: #6388BF !important;} .u-accentColor--borderNormal {border-color: #6388BF !important;} .u-accentColor--borderDark {border-color: #5775A1 !important;} .u-accentColor--iconLight .svgIcon,.u-accentColor--iconLight.svgIcon {fill: #6388BF !important;} .u-accentColor--iconNormal .svgIcon,.u-accentColor--iconNormal.svgIcon {fill: #6388BF !important;} .u-accentColor--iconDark .svgIcon,.u-accentColor--iconDark.svgIcon {fill: #5775A1 !important;} .u-accentColor--textNormal {color: #5775A1 !important;} .u-accentColor--hoverTextNormal:hover {color: #5775A1 !important;} 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