I'm a senior engineer in London with 18 years of shipping web, mobile and e-commerce products, for startups and large companies alike. With AI in my workflow, I deliver in weeks what used to take months, in whatever stack you already have.
By the day for ongoing or open-ended work, or at a fixed price when the scope is clear. Whichever suits you.
From idea to a working product in front of real users in weeks, not quarters.
iOS and Android from one codebase, with store releases, subscriptions and push notifications.
Custom apps and integrations: shipping, invoicing, customs, payments, checkout logic.
Reliable data collection and automated workflows on sites with no API, including ones protected against bots.
Your AI-built prototype works in a demo. I make it secure, tested and ready for real customers.
Outdated frameworks, no tests, slow deploys. I bring the codebase up to date and leave good habits behind.
I find the errors nobody sees, set up proper error tracking and fix what matters most.
A senior engineer on hand for maintenance, small features and upgrades, for a monthly fee.
UK healthcare booking platform
I designed and built the company's B2B product on my own: an API with OAuth and JWT authentication, plus a web portal for partners who couldn't integrate the API themselves. As the team grew around it, I became its tech lead. I still work with them today, keeping the whole platform current and shipping AI features such as transcribing radiology reports.
Ruby on Rails, React, TypeScript, LLM APIs
Swiss e-commerce app studio
I build and maintain several custom Shopify apps used by online shops, covering shipping, customs and invoicing, with backends that handle the merchants' orders and frontends that live inside Shopify's admin.
Ruby on Rails, React, Shopify APIs
My own product, iOS and Android
Users pick recipes, the app builds one shopping list, compares prices across five UK supermarkets and then fills the basket at the chosen one automatically, logging into the user's account and handling out-of-stock items along the way.
Behind it sits a pool of automated browsers that search products, scrape prices and load carts in parallel, built to stay reliable on retail sites with serious bot protection. AI reads recipes from photos and links, and matches each ingredient to the right product.
React Native, Expo, Ruby on Rails, Playwright, LLM APIs, RevenueCat
18 years across these industries, in teams of every size, from building alone to leading a team inside a large company.
A day rate when the work is ongoing or still taking shape, a fixed price when the scope is clear.
I work in the tools and repository you already have, and you own everything I write.
AI writes a lot of the first draft. I review every line, test it and stand behind it.
Based in London, working with teams anywhere.