Contributes to pybullet, python-signalfd, and Buildbot .
Contributes to Commandant Command Framework, subunit, and Quickly .
Contributes to Python programming language, Plone (as ‘tiran’), and Python for .NET (as ‘tiran’) .
Contributes to Duplicate Project 746 (as ‘gly...@apple.com’), Pyflakes (as ‘glyph’), and Calendar and Contacts Server (as ‘gly...@apple.com’) .
Contributes to effect, E-Max, and heat-templates .
Contributes to Exocet, PyMeta, and Ecru .
Contributes to Debian (as ‘Ivo Timmermans’), tinc (as ‘Ivo Timmermans’), and Zarafa Collaboration Platform .
Contributes to Unity 2D, HTML5 Boilerplate, and python-writev (as ‘ivi....@gmail.com’) .