Freelance writer & content strategist, @waltermediaco. Author of Learning MIT App Inventor: @GWtweets & @FSMCJDept alum.

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Derek Walter is a freelance technology writer based in Northern California. He is the author of Learning MIT App Inventor, a hands-on guide to building your own Android apps.

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@derekwalter — 1,546 followers, 5,049 tweets

RT @writenoreen: Any NYC area folks with experience in project management looking for a new opportunity? A startup connected with a…
@christinawilkie Poland, the British isles, and the Nordic region. So I guess I'm allowed to stay. #UnfitToBePresident
@kirstyborthwick It's afforded me the first chance to really dive into Tobit. Looking forward to more discoveries. Thanks from across the pond!
New year, new(ish) contact information. To reach me directly, derek [at] waltermedia [dot] co. For information about my content marketing work, visit For freelance writing portfolio,
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