Romain leads global developer relations at Stripe. He joined Stripe from Twitter, where he was a Senior Developer Advocate and the first member of Twitter’s developer relations team outside the US. In 2014, Romain helped launch Fabric, Twitter’s mobile development platform, and Digits, a way for people to securely sign in to apps with their phone number rather than a password. This year alone, Romain’s worldwide developer tour has led him to meet thousands of developers at events and conferences in dozens of cities across the US, Europe and Asia. Most recently, Romain was on stage two weeks ago at Twitter Flight in San Francisco during Jack Dorsey’s keynote, where he performed a live coding demonstration of Twitter’s latest developer products.