CEO @LambdaSchool: A CS education that's free until you get a job.

📖 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)

CEO, @SafeGraph. fmr CEO, @LiveRamp. geo & GIS nerd. bad teeth. loves: non-obvious ideas, weirdos, and email. host: World of DaaS. my reading at: @AurenReads

Dutch dad. @Shell since 1997. Ex-expat. Strategy, NBD, M&A. Waterpolo. Board member http://zvl1886.nl. ∞/21m +⚡️= 🚀. Tweets represent my own personal views.

The highest level of professional rugby union in England.

ars longa, vita brevis | e/acc | lead software engineer @elroyair | advising and investing in deep-tech startups ✈️ 🤖 🌱☢️