This user is able to contribute with an advanced level of English.
English: Hi, I am German Wikimedian Church of emacs. I'm mainly active in the German Wikipedia, where I fight vandalism and do support/meta stuff (among other things). I am also a dewiki sysop, oversight and an OTRS-member.
I went to Wikimania 2009 in Buenos Aires and I'll attend Wikimania2010 as well. :)