Contributes to MediaWiki as Jakub Vrana
Contributes to PHP as vrana
Contributes to Scintilla
and 5 other projectsContributes to Tiki Wiki CMS Groupware as marclaporte
Contributes to KDE
Contributes to Openfire
and 102 other projectsContributes to Arch Linux Packages
Contributes to Kadu as Bartłomiej Piotrowski
Contributes to luakit-browser as Bartłomiej Piotrowski
and 2 other projectsContributes to Koha Library Automation Package
Contributes to VuFind
Contributes to kylemhall's koha
and 6 other projectsContributes to MediaWiki
Contributes to ZNC
Contributes to LightWord Theme for WordPress as Voyagerfan5761
and 9 other projects