I have been a part of a number of different projects over the past decade (mainly submitting patches/enhancements/bug fixes/translations/documentation).

Here is a list of some projects:
- Drupal (wrote modules)
- Chatzilla (patch)
- ClamWin Free AntiVirus (former project admin)
- MediaWiki (patch)
- Mozilla Firefox (patch + extension)
- WinSCP (translation work)
- Sugar (web work)