I'm Alex. I've been active on the English-language Wikipedia and other Wikimedia projects since 2004, and as of 2017 have taken a much greater interest in certain areas of the project.
You can usually find me fighting vandalism on the English Wikipedia and updating biographical info on Wikidata. I will occasionally edit other language Wikipedias to revert obvious vandalism, even if I do not know the language, so please bear that in mind if you want to get in touch with me.
The easiest way to reach me is probably my talkpage on enwiki. You can also email me or maybe find me in #wikipedia-en on Freenode. I'm comfortable using and deciphering machine translation, when necessary.