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Mathieu BerardMB

Mathieu Berard

Supermalter

Expert WordPress / WooCommerce – Web Developer

€570/day
23 projects
Paris, FR
8-15 years

Average response time: 12 hours

Freelancer profile translated to English.
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About Mathieu

Are you looking for aweb developerwho can create / improve your website **with quality**?

You are in the right place.

✅ 100+websitescreated, improved, or maintained (WordPress, PHP, JS).
🦄 FormerLead Developerof a startup that raised 6M euros (Ceetadel).
🎓 3 years of specialized studies (Web Developer degree) and10+ years of experience
👷 Founder of a freelance collective of 15+ web experts
🛠️ Thousands of bugs fixed.
💻 200+ WordPress themes and plugins created.

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A common challenge with web developers:the quality of workis often lacking.

That's where I come in:I think like an entrepreneurand leverage my web developer skills and experience. I get involved in your project as if it were my own company.

As a web developer, I analyze your needs, design custom solutions, and solve complex problems to ensure that every aspect of your website functions **optimally**.

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👉 The services I most often provide:
  • Creation of showcase websites (WordPress)
  • Creation / improvement of e-commerce sites (WooCommerce)
  • Custom WordPress development
  • Creation of landing pages
  • Website redesign
  • Adding features / bug fixing on an existing site
  • Maintenance
  • Web hosting
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🧩 Some references:
  • Air Liquide
  • Danone
  • Conservatoire National Supérieur de Musique et Danse
  • Fédération Française de Handball
  • Paraboot
  • etc..
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💸 How it works:

1. Written exchange: the goal is to understand or deepen your issue.

2. Discovery call (30 min): we go into the details of your needs, and I will formalize a proposal.

3. Mission launch: start of **our collaboration**.

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💌 Contact me now for a quote
(I am very responsive)
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Lyon (up to 50km), Toulouse (up to 50km), Marseille (up to 50km), Bordeaux (up to 50km)

Experience

  • DANONE
    Interactive Web Application – Salon de l’Agriculture 2025
    AGRICULTURE
    February 2025 - March 2025 (1 month)
    Paris, France
    Creation of a custom web application integrated into theDanonestand at the **Salon de l’Agriculture 2025**, designed to engage visitors around the brand's products.

    The experience offered afun quizon agricultural themes and Danone products. After answering a series of questions, participants couldspin an interactive wheelto try and win a prize.

    The application was developed inNext.js (React)**, with a **lightweight back-officeallowing the Danone team to trackregistered users**, **participation statistics**, and **prizes wonin real-time.

    During the weekend of the show, over2,000 visitorsparticipated in the experience, helping to strengthen brand visibility and engagement at the stand.
    Web Applications Web Development Next.js React.js Interactive Kiosk
  • Paraboot
    WordPress WooCommerce Developer
    FASHION AND COSMETICS
    March 2024 - June 2024 (3 months)
    Grenoble, France
    Multiple works on the Paraboot e-commerce website: https://www.paraboot.com/

    • WordPress + WooCommerce site
    • Product import from an external API (Directus)
    • Multilingual setup
    • Graphical and functional fixes
    • Website loading time optimization
    • Maintenance
    Wordpress WooCommerce Web Development Web API WordPress Development
  • Fédération Française de Handball
    Lead WordPress Developer
    SPORTS
    November 2022 - July 2023 (8 months)
    Paris, France
    Complete redesign of the French Handball Federation's showcase website:https://www.ffhandball.fr/

    • Creation of the new WordPress site from scratch
    • Custom development based on a Figma mockup of a WordPress theme and plugins
    • Lead developer of a team of 5 Full Stack developers
    • Synchronization of data between the old WordPress site and the new one (articles, events, competitions)
    Wordpress WordPress Theme Web Development WordPress Redesign Custom Development

Reviews

5.0

Out of 18 ratings

P

Paul

CTO - HAL Picture

Reviewed on 12/8/2025

Attentive, responsive and efficient, it's always a pleasure to work with Mathieu.
P

Paul

CTO - HAL Picture

Reviewed on 12/8/2025

Always an excellent work partner, responsive and efficient, I highly recommend Mathieu!

Recommendations

CS
Antoine L.AL
LG
+2
Clementine Szczech and 28 other people have recommended Mathieu

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Education

  • Computer Science and Web Applications Degree (MI-AW)
    Université Grenoble Alpes
    2017
  • University Diploma in Technology in Electrical Engineering and Industrial Computing (GEII)
    Université Jean Monnet Saint-Etienne
    2016

Skill set

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