Luis von Ahn
Duolingo Founder Talks Crowdsourcing, Challenges Of Startups On Reddit
July 12, 2012
This week CAPTCHA creator and Duolingo founder Luis von Ahn answered questions in a thread on the...
Georgetown classmates launch global business forum USA-UAE Alliance™
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Prezent goes live with Communication Fingerprint 2.0, donates $1 for each new Fingerprint profile
Kevin Siskar: Meet the founder helping VC investors go global