I joined the Wikimedia Foundation in April 2011 as Senior Software Developer for Mobile. I have a wealth of platform development experience on big web sites and have previously worked at OmniTI, Schematic, Media Revolution and numerous others where I've really enjoyed building high traffic sites while keeping a focus on the mobile experience. I am active in the open source community by being the evangelism team leader for the PHP group.
Disclaimer: I work for or provide services to the Wikimedia Foundation, and this is the account I try to use for edits or statements I make in that role. However, the Foundation does not vet all my activity, so edits, statements, or other contributions made by this account may not reflect the views of the Foundation.