I'm Tim McCormack, a software developer living in Somerville, Massachusetts. I started editing in 2004, and was deeply involved through 2007; since then, I mostly do spot-edits as I come across issues, and take care of vandalism and other problematic edits on articles on my watchlist. (Notably, my user/talk pages are fairly outdated.) I have academic experience in computer science and biology, as well as interests in linguistics and psychology. (Bio current as of 2019.)