Landing pages, websites & apps that ship fast and convert.

I’m a senior engineer who designs and builds high-converting landing pages, marketing sites, web apps and native mobile apps — end to end. Already have something live? I audit and rescue it too.

Start your project See my work
  • Free intro call
  • Reply within 1 business day
  • Fixed-price options

For founders, startups and teams who need a senior engineer to own delivery — not just write code.

10+
Years shipping software
2,000+
Users on apps I’ve built
2
Products founded & run in production
What I do

How I can help

Most people come to me for one of two things — building a product, or rescuing an expensive old site. Each has its own page with the full detail and pricing.

Build a product

Web apps, SaaS and native mobile apps — with the database, accounts and cloud behind them. Designed, built and shipped end to end.

  • Web · iOS · PWA
  • Database, accounts & infra
  • From idea to production in weeks
Explore app development

Modernize an old website

Paying a fortune to keep a slow, dated site online? I rebuild legacy sites into fast, modern ones on cheaper hosting — for a fraction of the running cost.

  • Up to ~90% cheaper to run
  • No downtime, no lost SEO
  • From €800, then €5/mo
See the savings

Landing pages & websites

High-converting landing pages and marketing sites — fast, responsive, SEO-ready and built to turn visitors into customers.

  • Landing pages
  • Marketing sites
  • SEO
  • Conversion

Code & project audits

Independent audits of code quality, security, performance and architecture — with a clear, prioritized action plan you can act on.

  • Security
  • Performance
  • Quality
  • Review
Selected work

Products I’ve built and shipped

I don’t just advise — I’ve shipped 10+ products end to end. Here are two I founded and run in production, used by thousands.

r4wrun.com
r4wRun r4wRun screenshot

r4wRun

500+ athletes · 4 world championships

Founder & developer. The race-day platform for downhill skateboarding, street luge and inline — registration, QR check-in, live brackets and final results behind one link. Trusted to run 4 world championships, live across iOS, PWA and web.

  • iOS
  • PWA
  • Web App
Visit site
serve-app.net
SERVE SERVE screenshot

SERVE

1,500+ players · hundreds of competitions

Founder & developer. The all-in-one platform for padel players and clubs — matches, tournaments, leagues and Elo rankings. Powering hundreds of competitions across multiple clubs, live on iOS, PWA and web.

  • iOS
  • PWA
  • Web App
Visit site
About

A senior engineer you can hand the whole problem to

I’m a senior software engineer who designs and builds the things you sell with: landing pages, marketing sites, web apps and native mobile apps. In practice I cover the whole spectrum — new builds, refining and rescuing existing ones, and independent audits.

My priority is simple: ship software that works, that’s maintainable, and that actually moves your business forward. You get clear communication, pragmatic decisions, and ownership from first call to production.

  • End-to-end ownership — design, code, deployment
  • Clear communication and realistic timelines
  • Pragmatic, maintainable, well-tested solutions
  • Comfortable jumping into existing codebases
Get in touch

Let’s build something

Tell me about your project — a landing page, a new app, an audit, or something that needs rescuing. I reply within one business day.

  • Free intro call
  • Fixed-price options
  • Reply within 1 business day
Email me directly