About

A designer who ships

Torres del Paine, Patagonia.

I'm a product engineer who owns the whole surface — React, TypeScript, and React Native on the front, the API and data model behind it. I was the designer before I was the engineer, so I settle the interaction before I write the code.

I owned a startup's mobile product end to end, and I've built seven products solo as my own studio — six live on the App Store, one in review. Ice Age Life, a narrative life-sim, was the first. I write most of that code now with AI agents I direct and review.

I hold an M.S. in Computer Science & Digital Art and a B.S. in Computer Science, both from Dartmouth.

Based inSan Francisco Bay Area

EducationM.S. CS & Digital Art · B.S. CS — Dartmouth

Open toFull-time product engineering roles

Skills

Design & build

Design

UI / UX designGame designSystems designFigmaIllustratorAfter EffectsMotion designUser research

Build

TypeScriptReact / React NativeExpoSwift / SwiftUISwiftDataKotlin / Jetpack ComposeNode.jsGraphQLAWS (CDK · Lambda · AppSync)PythonSQLDockerAI agents (Claude · Codex)

Contact

Get in touch

I'm open to product engineering roles, and always happy to talk about design, product, or building things end-to-end.

timothy.yang0106@gmail.com

LinkedIn ↗Résumé →

San Francisco Bay Area · Open to full-time product engineering roles