Evan Bacon
Sr. Engineer at SpaceXAI
San Francisco, California, United States
Summary
🤩
Rockstar
Top expert inCross-Platform Mobile Development with React Native
Evan Bacon is Head of AI at Expo and a seasoned engineering leader with 11 years building developer tools and cross-platform React Native experiences from San Francisco. He combines hands-on full-stack engineering with product leadership, previously managing Expo’s developer tools and contributing deep web support and bundler improvements across flagship projects like react-native, metro, and react-navigation. Evan is a prolific open-source maintainer whose work on react-native-reanimated, react-native-web, and Expo itself has helped make native APIs and gestures reliably work on the web. He pairs mobile platform expertise (iOS provisioning and AR/Three.js integrations) with pragmatic CLI and build-system improvements that accelerate developer workflows. Known for making complex cross-platform problems feel simple, he also brings an unexpected creative streak—designing large-scale LEGO sculptures—reflecting a playful, maker mentality that informs his engineering. Evan’s public-facing updates and community-first approach continue to shape how developers build universal apps with Expo.
11 years of coding experience
11 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (65)
threejs10
mobile-development10
navigationbar10
navigation-drawer10
react-navigation-v610
bundler10
react-native-ios10
web-development10
jsx10
iconsets10
javascript10
animation10
react-native-web10
uid10
front-end-development10
Programming languages (17)
Github contributions (5)
expo/expo-three
Nov 2017 - Mar 2022
Utilities for using THREE.js on Expo
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 review, 313 commits, 82 PRs in 4 years 4 months
Contributions summary:Evan contributed to the `expo/expo-three` repository, which provides utilities for using THREE.js on Expo. They implemented core functionality for ARKit features, including getting raw feature points and enabling/disabling light and plane detection, which would suggest a mobile developer. The user also added example projects demonstrating basic application structure, and the integration of textures and 3D models. These additions involved modifying the core ExpoTHREE library and creating a basic app.
threejsar-sessionarkitjavascriptjavascript-game
expo/router
Sep 2022 - Jan 2023
[ARCHIVE]: Expo Router has moved to expo/expo -- The File-based router for universal React Native apps
Role in this project:Front-end Developer
Front-end DeveloperContributions:72 reviews, 458 commits, 436 PRs in 4 months
Contributions summary:Evan primarily focused on developing and modifying UI components within the `expo/router` repository. Their commits demonstrate an understanding of React, likely involved in building or modifying screen elements and potentially navigation-related aspects. They worked on adding features related to file-based routing in a React Native context and the code changes suggest they have a good grasp of UI layout and component structuring. Their work contributes to the overall functionality of the router.
expo-routerreact-native-appreact-nativereact-navigationreact
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