As a volunteer editor, I have contributed mainly to enwiki, dewiki, and commonswiki, and occasionally to dewikisource and metawiki.

From 2011 to 2019 I worked for the Wikimedia Foundation, most recently as a senior data analyst. Unless otherwise stated, any edit to Wikimedia projects by me is an act of a regular member of the community, not a legal or official action of a staff member of the Wikimedia Foundation.