We are a front-end agency working on websites, mobile apps and others cool stuffs


  • Front-end Developpment
  • Responsive Design
  • HTML5, CSS3, SVG
  • Web Apps

As design trends & devices evolve, we believe each Web project should be build around solid HTML/CSS guidelines. Thus, we can provide our clients everything they need to publish all kind of content on their very own website. This is also the best way to deliver scalable projects that can evolve over time.

We also love to play with HTML5 components, CSS3 properties and SVG images to increase user experiences on all devices, and encourage new possibilities of Web technologies.

  • WordPress theme development

We are big fans of WordPress. Actually, we promote this famous CMS everytime we can, proposing to our clients or businesses to build together all kind of perfectly customised themes that will meet their needs.

There is no doubt that recent & upcoming WordPress evolutions will help us to cross new steps into building Websites or Wep Apps.

  • UX Design
  • Consulting

Because Technology is not the only thing that matters, we are also very attached to a good user experience. So it is always a thrill to be commissioned by our clients to produce clean & efficient interfaces that will finally become a beautiful design.


Rudy Guillerm

Founder & CTO

Graduated from HETIC in 2011, Rudy has been working as a freelancer for the past 5 years.

GRID was founded in 2016 with the will to focus on producing efficient Web interfaces & scalables front-end developments.

Fiona Dardanne

The UX brain

Fiona also graduated from HETIC, in 2009. Since then, she had several experiences in some famous french digital agencies (Nealite, Agence Clark, Plan Créatif & Colorz), occupying key management roles.

At GRID, she is in charge of Project management, traffic, UX design (obviously) and takes care of our clients.