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.
Every piece of work gets a fixed scope and a fixed quote, agreed before I start.
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.
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Outdated frameworks, no tests, slow deploys.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 fixed 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.
Ruby on Rails, React, TypeScript
Same platform, years later
I upgraded all of the company's UK apps to Ruby 4.0 and Rails 8.1, with their background jobs, authentication and hosting stacks, while shipping new features end to end, including AI transcription of radiology reports.
Ruby on Rails, Hotwire, Sidekiq, Heroku, 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
Teams of every size, from building alone to leading a team inside a large company.
Web applications for clients such as Volkswagen and SNCF
Runpath, financial product comparison
HSBC, Orange Japan, Tamecco
Marks & Spencer, Ministry of Justice, Babylon Health, Cleo, Mindful Chef, Funding Circle, Carwow, and independent since
You know the price and the scope before any work starts. No surprise invoices.
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.