Senior React Native Engineer · Full-stack · Native iOS/Android
I've spent 6+ years shipping production apps across fintech, media, hiring, marketplaces and health, and I own the work from app to API, release and production. I'm CTO with equity at two early-stage fintechs, I write native Swift and Kotlin when a feature needs it, and I publish on freeCodeCamp.
- Portfolio: my work, from app to API.
- The React Native Live Activities Handbook: my freeCodeCamp handbook on iOS Live Activities and Android 16 Live Updates (Jul 2026).
- DropTrack: the handbook's MIT-licensed demo app.
- The iOS NFC Handbook: my freeCodeCamp handbook on reading, writing and locking NFC tags with React Native (Sep 2026).
- TapCard: the NFC handbook's MIT-licensed demo app, with my own Swift module through Expo Modules.
- OWASP Mobile Top 10 for React Native Fintech Apps: how the OWASP Mobile Top 10 applies to React Native fintech apps.
- Shipping React Native apps and the NestJS/Node.js APIs behind them for a film and TV social app, a hiring platform and two fintechs.
- Release pipelines (Fastlane, GitHub Actions), payments (Stripe, Paystack, card issuing) and mobile security (SSL pinning, device attestation).
- Open to remote roles (UTC+1) and relocation to the EU, UK, Canada or UAE.



