See Timo Tijhof (WMF) for my staff account.
Timo Tijhof (aka Krinkle) joined the Wikimedia community as a volunteer in 2009. Since April 2011 he also works for the Wikimedia Foundation. Currently in the Wikimedia Performance Team and on the Architecture committee.
Disclaimer: Unless explicitly otherwise stated, any contribution I make to Wikimedia wikis is an act from my volunteer role as member of the community; not a legal or official action from Wikimedia Foundation staff.