George Fean

I'm a React Native engineer and the creator of Bundle Drop, an OTA update platform for React Native and Expo. I write about React Native, OTA updates, mobile release engineering, deployment reliability, Expo, and the engineering decisions behind developer infrastructure. Most of my writing focuses on practical problems: safe rollouts, runtime compatibility, rollback and recovery, patch delivery, release channels, and the lessons learned while building and operating mobile tooling. Bundle Drop: bundledrop.app