268 reputation
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bio website alexch.github.com
location San Francisco, CA
age 44
visits member for 1 year, 2 months
seen May 13 '13 at 10:58

Coder and teacher. Personal site at http://alexchaffee.com. Author of Code Like This. Founder and ex-CTO of Cohuman. Co-creator of Pivotal Tracker. Ex-Pivot.