early product mgr & first lead PM @stripe. product advisor. formerly @twitter @google @yahoo. my tweets are useful for some—useless for many—not for everyone ❤️

📖 I tweet about books & becoming a better reader. 🎙 Host of "The Reader's Journey" podcast. 📧 Get a free book summary every week (link in bio)

Computer scientist and technology entrepreneur focusing on machine learning and artificial intelligence. Co-founder and head of Google Brain, former Chief Scientist at Baidu.