Boutique studio, senior hands.
No account managers, no junior teams. You work directly with the person building your project — so it moves faster, quality stays high, and you always know where you stand.
We build with proven technology: WordPress and WooCommerce where that's the smart choice, Next.js and modern cloud where custom work is needed, and Claude AI for assistants that actually work. And we stay on after launch: hosting, security, backups and further development from one hand.
Fixed price up front
You know what you get and what it costs before we start. No surprises afterwards.
No lock-in
Code, domain, content and data are registered to your company. If you ever leave, you take everything with you.
One hand
Design, build, hosting, security and AI — one studio, one contact who actually writes the code.
Selwyn Cohen
Founder · full-stack developer
Over ten years of experience: React, Next.js and TypeScript on the front, PHP, Python and PostgreSQL on the back, plus custom WordPress, AI integrations and cloud infrastructure around it. At Coderr you work directly with the developer who designs, builds and delivers your project — one senior point of contact, from first sketch to launch and maintenance.
Expertise
- ·Full-stack development (React, Next.js, TypeScript, Node.js)
- ·Frontend architecture & design systems
- ·Backend development (PHP, Python, MySQL, PostgreSQL)
- ·Custom WordPress development & themes
- ·Cloud infrastructure (AWS, Vercel, Docker)
- ·AI integrations (Claude, RAG, assistants)
- ·Technical leadership & consulting
Experience
Shock Media
Software Engineer
Managed hosting provider. Angular, TypeScript, PHP, MySQL, microservices, Docker, Python, Node.js, Linux and CI/CD.
Plus Isolatie BV
Full-stack developer & IT specialist
Applications with PHP Symfony, JavaScript, Node.js and CI/CD.
Creatiestudio BV
Full-stack developer (freelance)
Communication agency. Next.js, TypeScript, PHP, WordPress, PostgreSQL, Tailwind, GSAP animations, REST and AWS.
Bureau Peters
Full-stack developer
Digital agency — custom websites and applications with WordPress, PHP and modern frontend.
LabMe
Full-stack developer
Web applications and platforms with modern technologies and agile methods.