+33-9-7266-3068
contact@gdm-pixel.fr
Charles Annoni — 18 years of web, code and results
Active in the web since 2007, Charles is not a consultant who theorizes. He is a practitioner who codes, trains, and delivers.
His career began in 2007, well before "digital" became a buzzword. Since then, he has guided businesses across 4 continents — France, Switzerland, UK, USA, Israel — in website creation, SEO, e-commerce and digital strategy.
In 2010, he founded GDM-Pixel in Caen with one conviction: SMEs deserve the same level of expertise as large corporations, without the budget that comes with it. In parallel, he created Digital-Cookie, a training organization dedicated to digital professions.
Today, Charles is a lead trainer in 10 training centers in Normandy (from Bac+2 to Bac+5), including My Digital School, Groupe FIM, AIFCC and IAE de Caen. He is also exam jury president in higher education and mentor at OpenClassrooms.
In terms of institutional recognition: France Num Activator (selected by the French government), speaker at CCI Startup Weekends and speaker for WP Normandie at the Palais des Congrès. More than 10,000 people follow his work on professional networks.
18 years of experience, a passion unchanged
Web Project Manager Training
Graduated as Web Project Manager from Groupe FIM in Saint-LĂ´. The beginning of a career entirely dedicated to web and digital.
GDM-Pixel Founded
Launch of GDM-Pixel, web agency in Caen. Mission: provide SMEs with the level of expertise usually reserved for large corporations, at adapted pricing.
Trainer & Exam Jury
First steps in teaching at Groupe FIM in SEO and E-commerce. Appointed exam jury member in higher education — a role that has stayed with him ever since.
Multi-discipline Trainer
Trainer at Aden Formation in Caen. Charles teaches Illustrator, Photoshop, SEO and WordPress — the versatility that makes the difference on the ground.
Regional Expansion
Speaker at IAE de Caen in SEO and at Redureau Formation in Brittany. His reach extends beyond Normandy.
Trainer at MMI Saint-LĂ´
Integration into the MMI (Multimedia and Internet Professions) department in Saint-LĂ´. Training in SEO and WordPress for future web professionals.
Trainer at Creative Caen
Teaching at Creative, a leading training center in Caen. Courses in SEO, WordPress, Photoshop and Illustrator for career changers and continuing education students.
Digital Cookie Founded
Launch of Digital Cookie, his B2B consulting and training company dedicated to web and digital professions. Over 40 OPCO-eligible training programs.
Lead Trainer — My Digital School
Lead trainer at My Digital School: SEO, WordPress, PrestaShop, CSS Frameworks. A trusted role to guide students from Bac+2 to Bac+5.
Launch of Nova-Mind
Creation of Nova-Mind, AI coaching SaaS platform for web agencies. MCP architecture, persistent memory, intelligent automation. His most ambitious project.
The technologies we master
Photoshop 
Illustrator 
Premiere Pro 
Audition 
Figma 
VS Code 
Claude 
Gemini 
WordPress 
PrestaShop 
Astro 
HTML5 
CSS3 
JavaScript 
React 
Vite 
Node.js 
Bun 
PHP 
MySQL 
PostgreSQL 
Supabase Projects built to last
Everything you need to exist online — and stay there
Website creation
From showcase sites to complex e-commerce. Astro, React, WordPress, PrestaShop — we choose the technology that fits your need, not the one that's trendy.
SEO & search engine optimization
Technical audit, semantic cocoon, content strategy, link building. SEO that generates qualified traffic, not vanity metrics.
Web marketing & SEA
Google Ads, content strategy, analytics, email marketing. Every dollar invested is tracked and optimized for ROI.
Visual identity
Logos, brand guidelines, print and web materials. 17+ design projects, complete mastery of the Adobe suite (Photoshop, Illustrator, InDesign, After Effects).
Artificial intelligence
AI chatbots (Aaia-WP), augmented coaching (Nova-Mind), workflow automation. Not theoretical R&D — production products serving real customers.
Training & mentoring
10 centers in Normandy, OpenClassrooms, Udemy. Exam jury president, trainer from Bac+2 to Bac+5. Digital is also about passing knowledge on.
How we work — and why it works
No jargon, real results
We don't overwhelm you with acronyms. We explain what we do, why we do it, and how much it brings in. Every action is measured.
One point of contact, not a call center
At GDM-Pixel, your project is managed by Charles directly. No interns, no opaque outsourcing. You talk to the person doing the work.
Long-term, not one-shot
A 35,000-page site that now does 100,000 pages isn't built by cutting corners. We think scalability from the start.
Labels that can't be bought
France Num Activator
Selected by the France Num government initiative to support the digital transition of small and medium-sized enterprises. This label is awarded on application — it validates a level of expertise and teaching recognized by the government.
WP Normandie Speaker
Speaker at events organized by WP Normandie, the regional association dedicated to WordPress. Conference at the Palais des Congrès on web best practices and the WordPress ecosystem.
Exam Jury President — Groupe FIM
Exam jury president in higher education at Groupe FIM since 2013. A trusted role that validates field expertise and ability to evaluate future web professionals.
"Excellent SEO trainer, combining expertise with pedagogical skills."
Marie Mure Ravaud
Communications Manager - Snap Inc.
"Charles is the best e-commerce specialist in the Caen region."
Sylvain Vandewalle
Growth Hacker - Sinay
"Serious, methodical work, our results are constantly improving."
Marie-France Gras
Manager - AC Communication
"I highly recommend this agency! All the work done for us was completed quickly and with great professionalism."
Jérome de la Casinière
Manager - La Casinière
"Charles Annoni is available and has remarkable energy. I recommend him to those who want to improve their visibility on the Internet."
Charles Dévé
CRC - Crédit Mutuel Everything you want to know about GDM-Pixel
At GDM-Pixel, you work directly with Charles, the founder — not with a project manager who outsources. Result: faster decisions, unfiltered communication, and a single point of contact who masters every aspect of your project (technical, SEO, design, strategy).
Showcase sites, e-commerce, web applications, SEO strategy, visual identity, AI integration. We work on new builds from scratch as well as redesigns or optimization of existing sites. The criteria: that the project makes sense for your business.
No. Based in Caen, Charles works throughout France and internationally. He has guided clients in Switzerland, UK, USA and Israel. Everything is done via video and asynchronously — location is never an obstacle.
Each project is unique, so each quote is too. A showcase site starts around €2,000, an e-commerce around €5,000, a complete SEO strategy around €1,500/month. The first discussion is free and without obligation — we tell you clearly what is realistic with your budget.
Yes. Through Digital Cookie, Charles' training organization, more than 40 training programs are offered (WordPress, SEO, PrestaShop, Adobe suite, web marketing). OPCO-eligible, they are aimed at working professionals and companies. Over 1,000 people trained since creation.
Nova-Mind is an AI coaching SaaS platform created by Charles. It uses MCP (Model Context Protocol) architecture to provide an AI assistant with persistent memory that remembers the context of each user. Designed for web agencies and entrepreneurs, it automates repetitive tasks and saves an average of 3 hours per day.
Do you have a question?
Ask NOVAYou can also request an online consultation via video call