Amy Yin is a partner at defy who previously served as an engineering manager at Coinbase. She founded OfficeTogether and Harvard Women in Computer Science.
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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckAmy Yin is a partner at defy who previously served as an engineering manager at Coinbase. She founded OfficeTogether and Harvard Women in Computer Science.
Defy.vc has not reported a check size. It invests at seed.
Email [email protected], the firm's inbox for founders, and name Amy in the subject. A warm intro from a founder Defy.vc backed works better.
Facebook’s Internet.org; software developer at Hired; Engineering Manager at Coinbase; CEO at OfficeTogether.
Last updated 2026-10-15. Is this you? Ask for a correction.