About Me
Self-taught iOS engineer with 9+ years building production apps at scale. Led development for airline loyalty apps serving 3M+ users (British Airways, Aer Lingus, Vueling). Expert in Swift, SwiftUI, React Native, and building systems that scale.
My journey started unconventionally: I taught myself iOS development in 2016 without ever owning an iPhone or Mac. Two years later, I co-founded AccentPOS and won the 2018 European Innovation Award. That system is still running in production 9 years later.
I thrive in distributed, async-first environments where I can multiply team impact through mentorship and process improvement. I've reduced build times by 80%, cut release cycles by 75%, and maintained 99.5% crash-free sessions at scale—all while achieving zero team attrition.
What Makes Me Different
Self-Taught Success
Zero to European Award in 2 years
Scale + Quality
3M users, 99.5% crash-free maintained
Cross-Platform Expert
iOS (9 yrs) + RN (3 yrs) + Native Bridges
Process Improvement
80% faster builds, 75% faster releases
🏆 Awards & Recognition
🏆 $10,500 in Hackathon Prizes
Moxito: Devfolio ($2.5K) + Airstack Retro Grant ($8K)
2024🏅 2018 European Innovation Award
Restaurant Technology • London Excel Centre • AccentPOS
2018⭐ 5/5 Mentoring Rating
155+ sessions • $100/hour • Codementor Top 10%
2020-2025💼 Projects Portfolio
Moxito
iOS Health & Rewards App
Solo Developer & Designer (with @harios) • Sep 2024 - Sep 2025
Farcaster rewards tracking app with privacy-first architecture. Won 2 hackathons on Devfolio with viral iOS widgets that users checked more than Instagram.
Key Impact:
Screenshots:
Tech Stack:
Avios (aka British Airways Executive Club
Airline Loyalty App - 3M+ Users
Senior Mobile Engineer (Solo iOS across 4 teams) • Nov 2021 - Mar 2025
Led iOS and React Native development for British Airways loyalty app serving 1M+ members. Maintained 99.5% crash-free sessions while scaling.
Key Impact:
Screenshots:
Tech Stack:
Aer Lingus Club
Airline Loyalty App - 500K+ Users
Senior Mobile Engineer • Nov 2021 - Mar 2025
Part of Avios group. Led React Native development for Aer Lingus loyalty app with same tech stack and quality standards as British Airways.
Key Impact:
Screenshots:
Tech Stack:
Vueling Club
Airline Loyalty App - 500K+ Users
Senior Mobile Engineer • Nov 2021 - Mar 2025
Third app in Avios group. React Native application with shared architecture and components across all three airline apps.
Key Impact:
Screenshots:
Tech Stack:
AccentPOS
Full-Stack POS System - European Award Winner
Co-Founder & Lead Developer • May 2016 - Nov 2021
Co-founded restaurant tech startup. Built full-stack cloud POS system from scratch as self-taught developer. Won 2018 European Innovation Award. Still running 9 years later.
Key Impact:
Tech Stack:
Planet Viewer
Portfolio Project - Got Me Hired at Luzia
Solo Developer • 1 week (Take-home exercise)
Star Wars planet browser built as take-home exercise. Clean MVVM architecture with SwiftUI demonstrating modern iOS patterns. This project landed me the Luzia job.
Key Impact:
Screenshots:
Tech Stack:
TCA Finance App
Portfolio Project - Got Me an Offer
Solo Developer • 1 week (Take-home exercise)
Finance demo app showcasing The Composable Architecture. Built for Much Better take-home exercise. Clean modularization with SPM, full test coverage.
Key Impact:
Screenshots:
Tech Stack:
Rumourcast
Anonymous Farcaster Client - Zero-Knowledge Proofs
Solo Developer • Q4 2024
Farcaster client allowing anonymous casting using Zero-Knowledge proofs (Noir). Forked from Anoncast, added custom features. Project has been sunset.
Key Impact:
Screenshots:
Tech Stack:
Let's Build Something Great Together
Currently exploring Senior Mobile Engineer opportunities in Madrid or remote (EU timezone) where I can build products that scale, mentor teams, and drive technical excellence.