About Théo Van Den Bosschelle, freelance web developer in Namur, Belgium

About

Théo Van Den Bosschelle

About Théo, founder of Effiweb

Independent web developer in Wallonia, Belgium. I build showcase websites, e-commerce, web and mobile applications for freelancers, companies and non-profits. Tailor-made work that looks like them and works for them.

I build with the most advanced AI tools available: I deliver faster than a traditional workflow, without giving an inch on quality or security.

What I can do for you

From showcase website to tailor-made application, four ways in with a single obsession: your site should earn more than it costs.

A professional website that presents your business, builds trust and turns visitors into clients.

  • Custom design matching your identity
  • Responsive website (mobile, tablet, desktop)
  • Baseline SEO optimisation (Google)
  • Working contact form

Web tools built around your processes: platforms, member areas, dashboards, automations.

  • Tailor-made, responsive web application
  • Database and admin area
  • Authentication and role management when needed
  • Integrations (payments, emails, existing tools)

A complete online store to sell your products or services, with secure payment.

  • Tailor-made, responsive online store
  • Catalogue and product pages
  • Secure online payment
  • Order management

Your project in your users' pocket, on iOS and Android.

  • iOS and Android application (single codebase)
  • Design tailored to mobile usage
  • Push notifications when needed
  • Connection to your existing system

My journey

From curious creator to full-time designer, my path has been shaped by a passion for crafting purposeful, user-centered digital experiences—blending storytelling, structure, and design into every project.

  • Founder & AI developer

    Effiweb

    2025 - today

  • WordPress website creation

    Indépro

    2025

  • Digital design & logo creation

    Personal projects

    2024 - 2025

My tools

I build with intention. Next.js and React for fast, SEO-friendly sites. Claude Code and Codex to ship faster, with no compromise on quality. Vercel for reliable hosting. Every tool is chosen to last.

  • Next.js

    The go-to framework of the modern web: fast, reliable sites with excellent SEO.

  • React

    The technology behind the web's biggest interfaces, for smooth, interactive pages.

  • Claude Code

    My development accelerator: faster, with no compromise on quality.

  • Codex

    A second AI's cross-check: every deliverable is reviewed, tested and challenged.

  • Vercel

    Fast, secure hosting designed for worldwide performance.

Design with strategy and creativity

My process blends strategy and creativity to understand your challenges, craft the right solution and deliver a website that truly carries your message.

01.

Research & strategy

I start by diving deep into your business: your work, your customers, your goals. This research and strategic planning phase produces a clear roadmap that guides the entire project.

02.

Concept & ideation

Initial ideas are refined into a concrete scope: pages, features, budget. Wireframes set the direction for the design — you know exactly what will be delivered, when, and for how much.

03.

Feedback & refinement

Collaboration is key. I review the design with you, gather feedback, and refine the work to align with your expectations and goals. The final result reflects your vision.

04.

Testing & optimization

I conduct thorough testing to identify and resolve any performance or usability issues. This phase ensures the site works seamlessly across devices and browsers.

05.

Launch & delivery

Once everything is finalized, the project is launched and delivered to you. I also train you on the handover and stay available: fixes, improvements, replies within 24 hours.

Let's work together

Tell me about your project: your brand, your website, your next big idea. First call is free and without commitment.