Work / Design engineering
Native apps and the details between an idea and something people use every day. I design the experience, then I build it, product engineering included.
14 apps live on the App Store
Ice Age Life · Solo · Sunlit Game Studio
Live since Jun 2026 · v1.7.3
React Native on iOS, Android, and web from one codebase, with a Node/Express backend. Free to play in the browser.
React Native · TypeScript · Node · Express
Read the case study
Untwine · Independent · iPhone & Mac
Live since Aug 2026 · v1.11
Shared task state and domain logic, with a Mac shell that respects the platform. Local storage and optional private sync keep the architecture aligned with the product’s promise.
Swift · SwiftUI · SwiftData · CloudKit · WidgetKit
Design case study How it’s built
Gym House · Independent · iPhone
Live since Sep 2026 · v1.4
An editable training log connected to a persistent game world. Separate rules govern correcting a workout, keeping earned progress, and choosing between conflicting saves.
Swift · SwiftUI · CloudKit · Swift Testing
Design case study How it’s built
Everywhen · Independent · iOS, Android & web
Live since Jul 2026 · v1.8
One daily game across three distinct clients, with shared content and rule fixtures, native mobile interfaces, and a responsive React web experience.
SwiftUI · Kotlin/Compose · React/TypeScript · Supabase
Design case study How it’s built
Sleep Map · Independent · iOS
Live since Aug 2026 · v1.10.1
A gentle habit promise backed by persistent state: missed nights can reset a streak, but they never erase the territory someone has already earned.
Swift · SwiftUI · SwiftData · Geographic data
Design case study How it’s built
WingRep · Software engineer · Team product
A startup’s mobile product, with release ownership and the backend work needed to support it. My scope crossed the app, GraphQL API, and deployment pipeline.
React Native · Expo · GraphQL · AWS · PostgreSQL
How it’s builtFourteen independently released apps, alongside products and features I’ve shipped with a team.
Independent product
Notice a pattern, try a practical change, and see whether it helps.
Independent product
A quiet place to write fiction, one chapter at a time, with earlier drafts kept close.
Independent product
Every week of your life as a window in the sky. Keep one photo or one line, and let it shine.
Independent product
Make room for outdoor time and gentler screen habits, and keep an eye-care notebook of your own.
Independent product
A mascot, a map, and hand-picked places to wander into across the Bay Area.
Independent product
A native SwiftUI app with SwiftData persistence and a home-screen widget. Its life-balance wheel derives from questionnaire answers, with source-backed context alongside it.
Independent product
A shipped Next.js and TypeScript web archive with statically rendered figure pages, full-text search, multi-axis filtering, bookmarks, and a relationship graph.
Independent product
Native SwiftUI and Kotlin/Compose clients over one public API. Cached snapshots support offline launches; refresh behavior backs off when the service rate-limits requests.
Independent product
A local-first React Native journal with a Skia-rendered sky that follows the local sun. Entries stay on-device, with no account required.
React Native developer
Shipped daily questions, anniversary tracking, animated stickers, and live location sharing for a couples app, working with React Native, Redux, and Node.js.