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Mickaël GueretMG

Mickaël Gueret

Full Stack PHP Developer | Custom CMS & SaaS

€380/day
Saint-Etienne, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mickaël

I design and develop custom web applications in PHP, specializing in in-house CMS and SaaS platforms. While apprenticing at a web agency, I contributed to the development of an internal CMS for automating the creation and management of web pages. This tool is now the foundation for client sites in production, one of which I fully developed functionally, from mockups to deployment.

My approach: clean code, a solid MVC architecture, and a strong focus on performance and GDPR compliance. I notably developed a custom, cookie-less, fully GDPR-compliant analytics tracker to replace standard third-party solutions.

I primarily work remotely, adapt quickly to existing environments, and am comfortable with both greenfield projects and existing codebases.

Main Stack: PHP, MySQL, JavaScript, jQuery, HTML5/CSS3, Bootstrap, Git.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • FORMASOFT|PRO
    Full Stack Web Developer
    DIGITAL AND IT
    September 2025 - Today (11 months)
    Andrezieux-Boutheon, France
    FormaWeb – I developed a PHP framework to facilitate the creation and deployment of web pages. A site based on this framework is currently under development and expected to be completed in 2026.

    TRAJECT – A SaaS platform used by CNLAPS and provided to specialized youth prevention structures and associations. As a developer, I am responsible for:
    - Developing new features
    - Fixing bugs
    - Managing user support (phone, email)
    - Creating content for the software's FAQ
    HTML5 PHP SEO CSS3 JavaScript
  • FORMASOFT|PRO
    Full Stack Web Developer
    DIGITAL AND IT
    July 2025 - August 2025 (1 month)
    Andrézieux-Bouthéon, France
    During this contract, I was responsible for user support while continuing my role as a developer on TRAJECT. Initially hired to cover for a colleague on leave, I ended up handling these support duties permanently throughout the period.

    In parallel with support, I continued to develop new features and fix bugs on TRAJECT, a SaaS platform used by CNLAPS and distributed to specialized youth prevention structures and associations.

    This experience provided me with dual exposure to development and user support, strengthening my understanding of the concrete impact of technology on end-users.
    HTML5 CSS3 PHP SEO JavaScript
  • FORMASOFT|PRO
    Full Stack Web Developer
    DIGITAL AND IT
    March 2025 - June 2025 (3 months)
    Andrézieux-Bouthéon, France
    During my internship, I was assigned to a development version of TRAJECT to produce comprehensive technical documentation. My first task was to deeply understand the software's functionality, features, and source code.

    I documented each page and feature, detailing:
    - Associated database tables and fields
    - User permissions and access levels
    - Actions performable by each user type within the system

    In addition to documentation, I carried out various development tasks to assess my ability to contribute as a developer on the platform.

    This experience allowed me to gain in-depth knowledge of TRAJECT's architecture and enhanced my ability to document complex systems.
    HTML5 PHP JavaScript SEO CSS3

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Education

  • University Bachelor of Technology – BUT
    Université Clermont Auvergne
  • French Baccalaureate (High School Diploma)
    Lycée François Mauraic
    2023

Skill set

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