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MobileClient work
PeptAI
React Native/Expo protocol tracker with AI chat and RevenueCat subscriptions
- Role
- Mobile engineer (contributor on client repo)
- Client / product
- PeptAI
- Years
- 2026
- Status
- Shipped
Overview
Cross-platform mobile app for tracking peptide protocols, logging doses, managing vial inventory and asking an AI assistant educational questions, backed by Supabase. The client's team built the base app; Hamza joined as mobile engineer and took it from prototype to App Store submission, covering subscriptions, rebranding, settings and legal pages, AI protocol creation and review fixes.
Private client code
Highlights
- RevenueCat subscriptions (monthly, yearly, lifetime) with a RevenueCat paywall, Customer Center and a Supabase Edge Function webhook that syncs premium status.
- StoreKit fallback and product caching so purchases still work when RevenueCat offerings fail to load.
- App Store review fixes (naming, AI webhook, paywall) and EAS release builds, April–May 2026.
- Rebrand across 19 files, an SVG injection-site body map, settings/privacy/terms/help pages and AI-assisted protocol creation.
Technology
Platforms
iOSAndroid
React NativeExpo SDK 54Expo RouterTypeScriptSupabase (Auth, Postgres, Edge Functions)ZustandNativeWindRevenueCatStoreKitEAS Build