first principles prototyping🥇

Jeff was selling books on Jeff emailed all his users Jeff asked them what else he could sell them on some of them said they wanted car windshield wipers Jeff created new features on amazon based on user feedback Jeff used first principles prototyping to build you should do it too itsContinue reading “first principles prototyping🥇”

great product manager👑

5 years from now people using Facebook will change a cohort will use linkedin another cohort will use tiktok a cohort will use instagram Alex is building lock in mechanisms to retain these cohorts on Facebook optimising for Facebook groups was a part of this strategy Alex is a great product manger Facebook has AlexContinue reading “great product manager👑”