About me
Who I am & how I got here
I'm a Senior React Native developer focused on cross-platform mobile delivery, performance and product scaling — most recently across FinTech and HealthTech. I care about apps that feel fast and truly native, and I lean on AI-assisted tooling to ship production-quality work quickly.
Right to live and work in Ireland · Open to full-time or contract, hybrid or remote.
Career
2025 — 2026
Senior React Native Developer
Pyra · Hybrid
Joined a Web3 FinTech card product as the first external engineer and led the iOS/Android rebuild while volume scaled from $50K to $4.8M+ over 10 months — shipping 40+ screens and cutting cold-start time by ~60%.
2024 — 2025
React Native Developer
Applica Agency · Remote
Delivered two production apps end to end — a cross-platform invoicing product and an AI-powered golf analytics app — owning architecture, implementation and store releases, and mentored a junior developer.
2023 — 2024
React Native / Full-Stack Developer
Freelance · Remote
Modernised a legacy React Native dating app across mobile and a Node.js/MongoDB backend, cutting screen load times by ~50% and crash rates by ~70% while lifting registration completion.
2021 — 2022
React Native / Web Developer
CloudFactory · Remote
Built mobile and web for a large-scale FinTech investment platform serving 200K+ users, with real-time portfolio management and trade-execution flows.
2019 — 2020
React Native / Full-Stack Developer
Decision Mapper · On-site
Delivered 4+ cross-platform apps across education, dating and social domains, designing scalable mobile and backend architecture from build to release.
2017 — 2018
Web Developer
Kport Web Studio · On-site
Built 10+ Drupal websites end to end — backend configuration through responsive frontend — and shipped SEO improvements that grew organic visibility.
2016
MSc, Applied Mathematics
Vernadsky Taurida National University
The maths grounding behind the engineering — still shapes how I break problems down.
Off the clock