CINXE.COM
LibreOffice Certified Developers — The Document Foundation
<!DOCTYPE html> <html class="windows x86 no-js" lang="en" dir="ltr"> <head> <meta content="text/html; charset=utf-8" http-equiv="content-type"> <meta charset="utf-8"> <meta content="width=device-width, initial-scale=1" name="viewport"> <meta name="description" content="LibreOffice Certified Developers LibreOffice Certified Developers are individuals who have proven their ability to master LibreOffice code: to develop new features; provide L3 Support to enterprise users; research and develop solutions to new or unknown issues; design and develop one or more courses of action to correct these issues; evaluate each of these courses in a test case environment; and implement the best solution to the problem. Once the solution is verified, it is delivered to the customer and given back to the community."> <title>LibreOffice Certified Developers — The Document Foundation</title> <link href="/favicon.ico" rel="shortcut icon"> <link rel="stylesheet" type="text/css" href="/css/normalize.css"> <link rel="stylesheet" type="text/css" href="/css/default.css"> </head> <body class="html-ltr grid-wrapper"><div id="nav-wrapper" class="full-width"> <nav class="nav-main fullWidth-center"> <h2> <a href="https://www.documentfoundation.org" title="LibreOffice"> <img class="logo" alt="LibreOffice" src="https://www.documentfoundation.org/media/libreoffice-tdf-logo.svg"> </a> </h2> <ul> <li><a href="/overview">Foundation</a></li> <li><a href="/why-be-a-member">Why be a member?</a></li> <li><a href="/certification-program">Certification</a></li> <li><a href="/professional-support">Professional support</a></li> <li><a href="get-in-touch">Get in touch</a></li> <li class="search-button"></li> <li><a href="/donate" class="donate-button">Donate</a></li> </ul> </nav> </div> <div class="fastSearch hide full-width"> <div class="fullWidth-center"> <div class="magnifying"></div> <input id="searchInput" tabindex="0" type="search"> <div class="close">x</div> <ul id="searchResults"></ul> </div> </div> <section class="content"> <h2>LibreOffice Certified Developers</h2> <p>LibreOffice Certified Developers are individuals who have proven their ability to master LibreOffice code: to develop new features; provide L3 Support to enterprise users; research and develop solutions to new or unknown issues; design and develop one or more courses of action to correct these issues; evaluate each of these courses in a test case environment; and implement the best solution to the problem. Once the solution is verified, it is delivered to the customer and given back to the community.</p> <p>Certified Developers are present TDF <a href="/members/">members</a>, are nominated by the <a href="/certification-program/">Certification Committee</a>, and subsequently peer-reviewed by the <a href="https://wiki.documentfoundation.org/TDF/Engineering_Steering_Committee">Engineering Steering Committee</a>.</p> <div class="swap"> <h3>CIB</h3> <p><a href="https://libreoffice.cib.de/">https://libreoffice.cib.de/</a></p> <p>phone +49 (89) 14360 -454 (en) or -444 (de)</p> <p>Jürgen Funk</p> <p>Oliver Specht</p> <p>Serge Krot</p> <p>Vasily Melenchuk</p> </div> <div class="swap"> <h3>Collabora</h3> <p><a href="https://www.collaboraoffice.com/">https://www.collaboraoffice.com/</a></p> <p>phone +44 (0)1223 362967</p> <p>Aaron Budea</p> <p>András Timár</p> <p>Ashod Nakashian</p> <p>Attila Szűcs</p> <p>Caolán McNamara</p> <p>Dennis Francis</p> <p>Gülşah Köse</p> <p>Henry Castro</p> <p>Justin Luth</p> <p>Luboš Luňák</p> <p>Marco Cecchetti</p> <p><a href="mailto:michael.meeks@collabora.com">Michael Meeks</a></p> <p>Mike Kaganski</p> <p>Miklos Vajna</p> <p>Noel Grandin</p> <p>Pranav Kant</p> <p>Szymon Kłos</p> <p>Tomaž Vajngerl</p> </div> <div class="swap"> <h3>allotropia</h3> <p><a href="https://www.allotropia.de/">https://www.allotropia.de/</a></p> <p>phone +49 40 2093 4085 0</p> <p>Armin Le Grand</p> <p>Balázs Varga</p> <p>Gábor Kelemen</p> <p>Jan-Marek Glogowski</p> <p>Kohei Yoshida</p> <p>Michael Stahl</p> <p>Samuel Mehrbrodt</p> <p>Sarper Akdemir</p> <p>Stephan Bergmann</p> <p><a href="mailto:thorsten.behrens@allotropia.de">Thorsten Behrens</a></p> <p>Tibor Nagy</p> </div> <div class="swap"> <h3>Red Hat</h3> <p>David Tardon</p> <p>Eike Rathke</p> </div> <div class="swap"> <h3>SUSE</h3> <p>Fridrich Strba</p> </div> <div class="swap"> <h3>NISZ</h3> <p>Attila Bakos</p> </div> <div class="swap"> <h3>The Document Foundation</h3> <p>Christian Lohmaier</p> <p>Hossein Nourikhah</p> <p>Jonathan Clark</p> <p>Michael Weghorn</p> <p>Xisco Faulí Tarazona</p> </div> <div class="swap"> <h3>Unaffiliated</h3> <p>Andreas Heinisch</p> <p>Bartosz Kosiorek</p> <p>Bjoern Michaelsen</p> <p>David Ostrovsky</p> <p>Jan Holesovsky</p> <p>Jim Raykowski</p> <p>Katarína Behrens</p> <p>László Németh</p> <p>Mark Hung</p> <p>Muhammet Kara</p> <p>Patrick Luby</p> <p>Rafael Lima, Federal University of Technology - Paraná</p> <p>Regina Henschel</p> <p>Rene Engelhard</p> <p>Tamás Bunth</p> <p>Tor Lillqvist</p> <p>Tünde Tóth</p> </div> <p>Notes on the aforementioned entries: our list of certified developers is for your information, randomized, and not necessarily complete nor up-to-date. Specifically, TDF does not recommend nor endorse any of the listed companies. Interested parties are asked to assess individually if the listed companies are suitable for their respective requirements. If you notice mistakes or inaccuracies, please inform us at <a href="mailto:info@documentfoundation.org">info@documentfoundation.org</a>.</p> <p>This list is a small subset of those who have committed code to the project, and a subset of those with commit rights who can commit code to the project. This list is expected to grow over time, as more of the existing contributors go through the certification process.</p> </section> <footer class="colophon full-width"> <div class="fullWidth-center"> <h2> <a href="/" title="LibreOffice"> <img loading="lazy" class="logo" alt="LibreOffice" src="/media/libreoffice-tdf-logo.svg"> </a> </h2> <div class="ft-main-item"> <h3 id="foundation">Foundation</h3> <ul> <li><a href="/statutes/">Statutes</a></li> <li><a href="/code-of-conduct/">Code of conduct</a></li> <li><a href="/financials-and-reports/">Financials and reports</a></li> <li><a href="/grant-request/">Grant request</a></li> <li><a href="/affiliations/">Affiliations</a></li> <li><a href="/team/">Team</a></li> </ul> </div> <div class="ft-main-item"> <h3 id="governance">Governance</h3> <ul> <li><a href="/board/">Board</a></li> <li><a href="/mc/">Membership committee</a></li> <li><a href="/members/">Members</a></li> <li><a href="/advisory-board/">Advisory board</a></li> <li><a href="/engineering-sc/">Engineering steering committee</a></li> <li><a href="/history/">History</a></li> </ul> </div> <div class="ft-main-item"> <h3 id="certification">Certification</h3> <ul> <li><a href="/certification-application/">Application</a></li> <li><a href="/certification-reference/">Reference</a></li> <li><a href="/certification-bibliography/">Bibliography</a></li> <li><a href="/certification-qna/">Questions and answers</a></li> </ul> </div> <div class="ft-main-item"> <h3 id="get-help">Get help</h3> <ul> <li><a href="/certified-developers/">Certified developers</a></li> <li><a href="/migration-consultants/">Migration consultants</a></li> <li><a href="/professional-trainers/">Professional trainers</a></li> </ul> <h3 id="blog">Blog</h3> <ul> <li><a href="https://blog.documentfoundation.org">Read Our Blog</a></li> </ul> </div> <div class="ft-donate-lang-social"> <h3 id="follow-us">Follow us!</h3> <div class="sm-container"> <a href="https://www.facebook.com/libreoffice.org" class="sm-icon"><img loading="lazy" src="/media/facebook.svg" alt="Facebook"></a> <a rel="me" href="https://fosstodon.org/@tdforg" class="sm-icon"><img loading="lazy" src="/media/mastodon.svg" alt="Mastodon"></a> <a href="https://www.reddit.com/r/libreoffice/" class="sm-icon"><img loading="lazy" src="/media/reddit.svg" alt="Reddit"></a> <a href="https://www.youtube.com/c/LibreOfficeTheDocumentFoundation" class="sm-icon"><img loading="lazy" src="/media/youtube.svg" alt="Youtube"></a> <a href="https://twitter.com/tdforg" class="sm-icon"><img loading="lazy" src="/media/twitter.svg" alt="Twitter @tdforg">@tdforg</a> <a href="https://twitter.com/libreoffice" class="sm-icon">@libreoffice</a> <a href="https://twitter.com/AskLibreOffice" class="sm-icon">@AskLibreOffice</a> <a href="https://twitter.com/LibreOfficeBugs" class="sm-icon">@LibreOfficeBugs</a> </div> </div> <div class="ft-strip"> <ul> <li><a href="/get-in-touch/">Contact Us</a></li> <li><a href="https://www.libreoffice.org/privacy">Datenschutzerklärung (Privacy Policy)</a></li> <li><a href="https://www.libreoffice.org/imprint">Impressum (Legal Info)</a></li> <li><a href="https://wiki.documentfoundation.org/TradeMark_Policy">Trademarks</a></li> <li><a href="/media/statutes.pdf">Statutes (non-binding English translation)</a></li> <li><a href="/media/satzung.pdf">Satzung (binding German version)</a></li> </ul> <p>Copyright information: Unless otherwise specified, all text and images on this website are licensed under the <a href="https://creativecommons.org/licenses/by-sa/3.0/">Creative Commons Attribution-Share Alike 3.0 License</a>. This does not include the source code of LibreOffice, which is licensed under the <a href="https://www.libreoffice.org/download/license/">Mozilla Public License v2.0</a>. “LibreOffice” and “The Document Foundation” are registered trademarks of their corresponding registered owners or are in actual use as trademarks in one or more countries. Their respective logos and icons are also subject to international copyright laws. Use thereof is explained in our <a href="https://wiki.documentfoundation.org/TradeMark_Policy">trademark policy</a>. LibreOffice was based on OpenOffice.org.</p> </div> </div> </footer> <script type="text/javascript" src="/js/flexsearch.js" defer></script> <script type="text/javascript" src="/js/fastsearch.js" defer></script> <script type="text/javascript" src="/js/libreoffice.js" defer></script> <script type="text/javascript" src="/js/randomorder.js"></script><script type="text/javascript" src="/js/matomo.js"></script> </body> </html>