Senior Frontend & Product Engineer
React, Vue, TypeScript, React Native
15 years building for the web, with depth in payments. I build with AI agents every day.
Docplanner
Apple Pay, Google Pay, BNPL and wallets on web (Vue) and mobile (React Native), with Stripe, Autopay and dLocal. I shipped features from idea to production, plus backend fixes and APIs in PHP and .NET, AI tooling and on-call.
Docplanner, AI tooling
An AI tool I built so anyone on the team could debug payment issues fast. It reads our tickets, logs and data, keeps a library of past cases, and I taught around 20 engineers to use it.
Open source
An AI toolkit for coding: reusable agents, skills and a spec-first workflow that work across Claude Code, Cursor and Codex.
Personal, self-hosted
A private family hub that runs on my own NAS and installs on my phone as an app: the home's papers, renewals, health and a shared calendar in one place. Full-text search over 10,000+ documents, passkey and Face ID security, and two-way Google Calendar sync.
Personal, live
Tells you what to watch tonight and where to stream it in Spain. It learns your taste and only suggests what's on the platforms you already have. Built and run on my own.
Also building: QuickTrip, a React Native trip planner, and F1FanWiki, Formula 1 stats in React.
I write a short spec first, then build with agents and review every change myself.
Frontend first, and I ship the backend changes a feature needs instead of waiting for them.
I like working with product and design. I have reviewed 700+ pull requests and I care about the details users notice.
Happy to talk about product engineering, payments or building with AI.