Websites
Fast, responsive and SEO-friendly websites that load instantly on every device and are easy to keep up to date.
Available for new projects
I'm Jef, a freelance developer from Belgium. I build fast, reliable websites, web applications and APIs — clean code, clear pricing, no nonsense.
Services
From a sharp company website to a full custom platform — designed around your business, not a template.
Fast, responsive and SEO-friendly websites that load instantly on every device and are easy to keep up to date.
Custom React dashboards, portals, booking systems and internal tools — built to fit exactly how your team works.
Solid Node.js & Express backends, REST APIs and MongoDB data models that scale with you and stay maintainable.
Connect your tools — payments, CRM, e-mail, accounting — and automate the repetitive work away.
Outdated stack? I upgrade legacy code, speed up slow sites and move you to modern, secure tooling.
Updates, monitoring, backups and fixes, so your site keeps running while you focus on your business.
Process
Simple, transparent and without jargon. You always know where your project stands.
A free, no-strings conversation about your goals, your users and your budget.
A clear plan with scope, timeline and a fixed quote. No hidden costs.
I build in short iterations and share progress, so you can give feedback early.
Go live with confidence — and I stick around for updates and improvements.
Toolbox
My home turf is the MERN stack — MongoDB, Express, React and Node.js. One language from database to browser means faster builds and code that's easy to hand over.
FAQ
Every project is different, so I work with fixed quotes based on a clear scope. After a short intro call you'll get a proposal with an exact price — no hourly surprises.
A typical website takes 2–4 weeks. Web applications and larger platforms depend on scope — you'll get a realistic timeline in the proposal.
I focus on development and programming. If you have designs, I'll build them pixel-perfect. If not, I can build a clean, modern interface based on your brand, or work together with your designer.
Yes. I regularly pick up existing codebases to fix bugs, add features or modernise outdated technology.
In Puurs-Sint-Amands, Belgium. I work with clients in Belgium and abroad, remotely or on-site.
Contact
Tell me a bit about your project and I'll get back to you within one working day.