Chantal Colleu-Dumond : « La nature est d’une générosité infinie, pour peu qu’on la protège »

Longtime engineer and product designer Michael Sayman has been building apps since he was a kid, landing him roles at Facebook, Google, Roblox and, most recently, Twitter, where he’s often been tasked with developing products aimed at a teenage audience. Sayman was only 17 when he joined Facebook, but had already built several apps — an experience documented in his book “App Kid.” Over the years,