| nl-N |
Deze gebruiker heeft het Nederlands als moedertaal. |
| en-4 |
This user has near native speaker knowledge of English. |
| de-2 |
Dieser Benutzer beherrscht Deutsch auf fortgeschrittenem Niveau. |
| fr-1 |
Cet utilisateur dispose de connaissances de base en français. |
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My name is Derk-Jan Hartman and I used to be a developer of VLC media player. I do a lot of technical maintenance work in the English Wikipedia regarding custom javascript, CSS and templates. Currently I contribute to MediaWiki when I can. I mostly deal with some file and media issues, as well as fixing some glaring errors that are reported to the English Wikipedia Village Pump whenever I have the time. I have been a contributor to WikiMedia Mobile where I have introduced support for various mobile devices.
You can best reach me on my English Wikipedia talk page
