Apps

Things I build

Apps I designed, built and shipped to the App Store and Google Play, for clients and for myself.

Live on the App Store and Google Play

AJ Sports app

Made for collectors.

The AJ Sports store as a native app for iPhone and Android: browse signed jerseys, photos and pucks, pre-order signings and follow your favourite players. I designed, built and shipped it, from the first screen to both app stores.

2stores: App Store and Google Play
1codebase, in Expo and React Native
6signals that learn what each collector likes
0passwords: sign in with an email code

What I built

Built with Expo and React Native for iPhone and Android, on a Convex backend
The live Shopify catalog: nightly sync plus instant product updates, checkout through Shopify
A feed that learns from what each collector views, saves, adds to cart and buys
Price-drop and back-in-stock alerts, with push notifications on both platforms
A signing calendar with pre-orders and follow-a-player alerts
Reviews, order history and a staff panel, shipped under AJ’s own developer accounts

App Store ↗ Google Play ↗

App Store

Google Play

Dark mode, before and after

Live on the App Store

COOKED: Race Fueling

GO THE EXTRA MILE

Race fueling and training for cyclists, runners and triathletes. It tells athletes exactly what to eat and drink for every session, then learns from how they actually train. Built for Endura Performance and its athletes: I designed, built and market it.

1,700+commits with Claude Code
40page web platform
4apps: iOS, web, admin, Garmin watch
5integrations: Strava, Intervals.icu, Garmin, Apple Health, Claude

What I built

A fuel engine that sizes carbs, fluid and sodium for every session, hour by hour
Training calendar, analytics and a workout builder
A Garmin Connect IQ watch field that shows fuel targets mid-ride
An in-app AI coach on the Claude API that can act on the plan from chat
iOS app on Expo, web platform and admin console on Next.js, backend on Convex
Brand, App Store listing and the @cooked.app Instagram, posted by an automated pipeline

getcooked.cc ↗ App Store ↗

getcooked.cc

The whole COOKED: Race Fueling homepage, top to bottom

The whole homepage · visit getcooked.cc ↗

Web app live · iPhone app

Stool Scout

The leaderboard for number twos.

A gut-health app turned into a game. Snap a photo, Claude grades it on the Bristol scale, and you climb the weekly board with your friends. Co-founded, built and launched in four weeks.

4weeks from idea to launch
300+commits
0logins required, photos never stored
2languages: English and French

What I built

Claude vision grades each photo on the Bristol scale, with server-side scoring and anti-cheat on Upstash Redis
Streaks, quests, weekly leaderboards, squads and seasonal events
Throne Quest: a live map of public bathrooms to claim
Privacy-first: no account needed, photos discarded after analysis
Web app, Expo iOS app, widgets and an iMessage sticker pack
Instagram and TikTok launched from zero, with automated posting

stoolscout.com ↗

stoolscout.com