See also my staff page on the WMF wiki.
I gave Wikipedia-related presentations at Wikimania 2008 (abstract, slides and notes), Wikimania 2009 (abstract, slides and notes), 26C3 (abstract, slides and notes), a 2012 zhwiki meetup (slides), Wikimania 2012 (abstract, slides), Wikimania 2013 (as presenter and panelist), Wikimania 2014 (as panelist and co-presenter) and Wikimania 2015 (as presenter and co-presenter).
I have been working for the Wikimedia Foundation since July 2011 - formerly in the Communications team, moving to the Product and Strategy department and subsequently the Reading team in 2015. Among other things, I have been editing and publishing the Foundation's regular (quarterly, formerly monthly) activity reports from 2011 to 2015, and I co-founded and co-edit the Wikimedia Research Newsletter. Previously, as volunteer, I served as the editor of the Signpost on the English Wikipedia from 2010 to 2011.