Hello & Welcome

I Am Jean-François Lefebvre, A Freelancer.

I'm a web developer based in Brussels, Belgium.

I'm specialized in building custom web applications/CMS using open source tools, integrating and/or building APIs.

Latest projects

Development of

  • a plugin for WordPress CMS to import properties from OmniCasa API and display the properties with a search engine.
  • a plugin for Craft CMS to allow access to Match Supermarket API.
  • a script to synchronize contacts data via E-mail garage data used to feed sports car owners e-mailings.
  • an e-commerce platform for a company bringing together Brewers national associations.



Symfony/Laravel/wordpress custom development, code assessment.


REST APIs development or integration (stripe, paypal, any API).


SEO, google analytics and content optimization.


Custom / wordpress woocommerce / prestashop.

Responsive Design

Website optimization for smartphones, tablets ...


Security update, optimization, code review.

I Am Available as freelancer.

Get In Touch

Let's talk about your project !
Or maybe you need security assessment?
Don't hesitate to get a quote.

Call Me On

+32 0470873152

Email Me At



Boulevard de Smet de Naeyer, 504
1020 Brussels - Belgium.

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