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User language
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 fran├žais.
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About me

My name is Derk-Jan Hartman. I used to edit, but now I mostly deal with tech stuff. I'm an administrator on English Wikipedia and used to be one on Commons. I'm a volunteer contributor to the MediaWiki software that runs Wikipedia, dealing with things like accessibility, scripting, CSS, small bugs, mobile, video and so much more.. A long time ago I was one of the volunteer developers of VLC media player.