Full Stack Developer | 9 Production Apps | Web, Mobile & Shopify | Cork, Ireland

Full stack developer with 9 production applications live and in use. BSc in Computer Science from University College Cork. Previously Software Engineer at Sun Microsystems (2001-2004), followed by 20+ years running a multi-site retail business in Cork, Ireland.

I build production-grade web applications, mobile apps, and SaaS platforms for small and medium businesses. My focus is on solving real business problems — replacing spreadsheets, automating workflows, and building tools that fit how businesses actually work.

Technical skills: TypeScript, React, Next.js, Node.js, PostgreSQL, MongoDB, Prisma, Shopify (App Bridge, Polaris, Billing API, Functions), React Native, Supabase, Cloudflare, Railway.

What I build:

- Shopify embedded apps (7 published on the Shopify App Store)

- Standalone web SaaS applications

- React Native mobile apps with AI integration

- Custom CRMs, client portals, dashboards

- API development and third-party integrations

- Spreadsheet replacement tools

Industries I've worked in: Jewelry retail, sports coaching, qualitative research, e-commerce, cashflow management, staff training, marketing automation, repair services.

Based in Cork, Ireland. Available for contract work across Ireland, UK, and remote worldwide.