iOS calorie and macro tracker, live on the App Store. SwiftUI, SwiftData, local-first, 125 unit tests.
iOS gym check-in with HMAC QR codes and Apple Wallet. 500+ members.
Meal prep platform. 890+ orders and $24k+ processed. React, Supabase, Stripe.
iOS health tracker under Swift 6 strict concurrency. HealthKit, SwiftData, widgets, 324 unit tests.
Digital minimalism for iPhone. Blocks apps through Apple's Screen Time API. 108 unit tests.
macOS focus enforcer. Blocks write into the hosts file, so quitting the app does not lift them. Obj-C and SwiftUI, signed and notarized.
macOS Dock profiles you switch from the menu bar or with a Focus. Swift, signed and notarized, v1.0.1.
A macOS edge drawer for apps, system actions, levels, and shortcuts. Swift, signed and notarized.
macOS voice to text that never leaves the Mac. WhisperKit for the speech, a local MLX model for the cleanup. 21 releases.
Experience
Software Engineering Intern, Security Engineering. Built an automation test harness that generates cases from each workflow's own input schema and judges by the actions performed, cutting a two-hour validation to 12 minutes.
SWE Intern, Data Systems. Built AWS data pipeline processing 420M events/day with 99.9% on-time delivery.
SWE Intern. Built C++ reconciliation tools saving 80+ hours/month and reducing shrink errors by 40%.
Achievements
How I build
Everything here was built with Claude Code and Codex working like a small team: one agent plans and writes a spec, subagents write the code, and the two tools review each other. I approve the plan before any code gets written, read every diff, and nothing ships until the tests pass. Payments and security code I write or check line by line myself.