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Mathieu GirardonMG

Mathieu Girardon

Web/Mobile Developer (ReactJs, React Native)

€470/day
Grenoble, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mathieu

Web developer for 8 years, with a particular appetite for the frontend (especially React and Angular).

I worked for 5 years in a service company (mgm, Capgemini), which allowed me to work on a wide variety of projects and fields of activity (Education, Ministry of Justice, ski resort, ...). These experiences will allow me to adapt to your project. Indeed, I like to take the time to understand your needs, analyze them, and I do not hesitate to help you clarify them when necessary. I am also keen to provide clear and quality code so that it can be easily taken over by other teams.

I also like to transmit and share through mentoring juniors, code reviews, pair programming...

Depending on the need, I can carry out your project independently or join a team. I can also travel to your premises if you deem it necessary.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Grenoble (up to 10km), Rueil-Malmaison (up to 10km)

Experience

  • Freelance
    Mobile Developer
    SPORTS
    June 2025 - Today (1 year and 2 months)
    Grenoble, France
    Development of a mobile application for generating timers for training. Application developed inReact Native
    React Native JavaScript SQLite
  • Capgemini
    Javascript Front-end Developer
    CONSULTING AND AUDITS
    August 2022 - May 2025 (2 years and 9 months)
    Grenoble, France
    As aFront-enddeveloper, I worked on various missions such as:

    *Front-end Tech Lead (Angular)for the Ministry of Justice on a project to digitize files related to domestic violence. Within this mission, my main responsibilities were to supervise a team of 4-5 developers (knowledge transfer, code review, task allocation), participate in development, and design the architecture of the Front-end part of the application.

    *ReactJs Developerfor Compagnie des Alpes. Taking over applications created by a previous company (Automates, online sales, ticket offices, ...) to continue development, improve them, and fix bugs.
  • Freelance
    ReactJS Developer as a Freelancer
    September 2021 - July 2022 (10 months)
    Grenoble, France
    Front-end development onReactJsmissions:
    • Visual redesign of the Alt Urbaine website
    • Improvements and bug fixes on the Follow Lab application. Implementation of end-to-end tests
    React.js JavaScript

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Education

  • Computer Engineering Degree
    ISEP
    2017
    Formation généraliste d'ingénierie avec une spécialisation en informatique. Apprentissage du développement web et logiciel dans les technologies HTML5, CC3, Javascript, PHP, Java et JavaEE, Angular2, NodeJs, ...

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