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Benjamin Pollack

I work at Khan Academy, where we're working hard to make a completely free K–12 education available all over the world. Previously, I worked at Knewton, and before that, I founded the Kiln distributed source control system. In my free time, I program in Python and in Pharo, an open-source, cross-platform Smalltalk dialect. You can browse most of my code at my GitHub and Bitbucket accounts.