Contributes to BusyBox, OpenBricks, and Debian Python Module Packaging (as ‘davide125-guest’) .
Contributes to FFmpeg, xine-ui, and xine-lib .
Contributes to Gentoo Linux (as ‘zzam’), udev, and Linux Kernel .
Contributes to xine - a free video player (as ‘mlampard’), G15Tools (as ‘mlampard’), and G15Daemon (as ‘mlampard’) .
Contributes to Open-Xchange (as ‘marcus’) .
Contributes to Cobertura, ws-test-harness (as ‘ritzmann’), and jaxb2-sources (as ‘ritzmann’) .
Contributes to Traverso and tobi (as ‘lyrikpage’) .
Contributes to Linux Kernel, AdoDBRecord, and vdr-lastfm .
Contributes to Gwibber and ZQuake (as ‘oldmanuk’) .
Contributes to svdrp4j (as ‘Henrik Niehaus’), WebAddressBook, and OpenStreetMap .