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David Klionsky
Staff Software Engineer, Duolingo
#349089
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David Klionsky
launched
Tinycards by Duolingo
7yr ago
Tinycards by Duolingo
The future of learning with flashcards, by Duolingo
923
David Klionsky
launched
Tinycards by Duolingo
8yr ago
Tinycards by Duolingo
The future of learning with flashcards, by Duolingo
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