Websites & business platforms
Showcase sites, complex web platforms and robust APIs — built to perform, well-ranked and secure. In ASP.NET Core, PHP or Node.js depending on your needs.
Based in Valenciennes, I work across the whole Hauts-de-France region — Lille, Maubeuge, Cambrai, Douai, Lens — and throughout France for remote projects.
What I build
- Custom showcase & corporate sites
- Web platforms and SaaS applications
- REST APIs and microservices
- Third-party integrations (CRM, ERP, payment…)
- Technical SEO and Core Web Vitals optimization
- HTTPS, headers and GDPR security hardening
- Maintenance and hosting
The stack
Frequently asked questions about web development
What technologies do you use to build a website? +
I mainly work with ASP.NET Core (C#), PHP, React and Vue.js depending on the need. For showcase sites, a lightweight PHP/HTML/CSS stack is often enough. For complex business platforms, ASP.NET Core with a REST API is my recommendation.
Is SEO built in from the design stage? +
Yes, technical SEO is included by default: semantic HTML5 markup, optimized meta tags, JSON-LD structured data, XML sitemap, robots.txt, Core Web Vitals (LCP, CLS, INP), lazy loading and Brotli/WebP compression.
Do you offer maintenance after launch? +
Yes, I offer monthly maintenance contracts (updates, backups, monitoring, bug fixes) or one-off interventions. You're not left on your own after delivery.
How long does it take to build a professional website? +
A polished showcase site takes 3 to 6 weeks. A web platform with a customer area or business features requires 2 to 6 months. The timeline depends on the complexity of the features and how quickly you provide feedback on the mock-ups.