detroitenglish
David Willenberg
Founder and (circus-) director of Detroit Technical English. Expatriate construction engineer. Writing the software that powers my business.
Hamburg, Germany
Browse others (14)
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eloycoto Eloy Coto Pereiro |
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lbr Lawrence Brown |
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emanueljr Emanuel Júnior |
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emassop Erik Massop |
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kienankb Kienan Knight-Boehm |
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