Retty, Inc. / Engineering Manager / Software Engineering Coach / Image Processing / Agile Development
VP of Technology at J-Tech Creations, Inc.
CTO of J-Tech Japan, Inc.
Zero4Racer Pro, TweetOverview etc...
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Web developer. Ruby enthusiast. Public speaker. Language learner.
Homebrew Project Leader. GitHub principal engineer. Git In Practice author. Rude people blocker. Wife, child, dog and...