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Mathis BarréMB

Mathis Barré

React, React Native, Next, TypeScript Developer

€200/day
1 project
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mathis

Versatile Fullstack TypeScript Developer with solid experience in designing and developing web and mobile applications.

My passion for TypeScript and its ecosystem has materialized through the creation of numerous applications with technologies such as React, React Native, Next.js, and Node.js for clients like Groupe La Poste, Nakamura (Intersport), LeSpeedDating.com (agency), and Shotgun (full-time).

My programming approach is characterized by writing clean, testable, and therefore easily maintainable code. However, my primary goal as a developer remains the rapid creation of high-value features.

I've had the opportunity to share my knowledge through various initiatives, including a presentation to individuals retraining for new careers, a talk at React Native Nantes conference, and a comprehensive 28-hour training on React Native for Master 2 students.

My curiosity has also led me to produce videos, host live streams, and initiate and lead a community of development students.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 10km)

Experience

  • LE LION COACH
    Web Front-End Developer (Apprenticeship)
    SPORTS
    August 2020 - Today (5 years and 9 months)
    Rennes, France
    Development of a member area with features for messaging, event tracking (calendar), performance monitoring, session validation, and more.
    Typescript Vue.js MySQL Vuetify Express JavaScript
  • Arnodva
    React.js Web Front-End Developer
    MECHANICAL ENGINEERING
    October 2020 - November 2020 (1 month)
    Achievements:
    Redevelopment of a multi-language Wix site in React.js on the Next.js meta-framework; SEO, performance & accessibility optimization;

    Technologies:
    React.js; Next.js 10; Sass

    https://www.arnodva.com
    Next.js SASS SEO React.js Accessibility Web Development Front-End Development
  • Les Fabulantes / ISBA éditions
    UI/UX Web Designer & React.js Front-End Developer
    CIVIC AND SOCIAL ORGANIZATIONS
    March 2020 - April 2020 (1 month)
    Achievements:
    UI/UX creation; Responsive integration; Development in React.js on the Gatsby meta-framework; Integration of the git-based CMS; SEO, performance & accessibility optimization; Domain name and email address creation & installation

    Technologies:
    HTML5; Sass; Tailwindcss; React.js; Gatsby; GraphQL; Helmet; Netlify CMS

    https://isba-editions.com
    React.js HTML5 CSS3 User Interface Design User Experience Design

Reviews

4.0

Out of 1 rating

EricE

Eric

Arnodva

Reviewed on 11/27/2020

Thank you to Mathis for the work done on redeveloping our site on Nextjs. This has significantly improved performance and speed, which will allow me to improve SEO and optimize the conversion rate of leads coming to the site.

Recommendations

FU
FU
FU
Former user and 2 other people have recommended Mathis

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Education

  • Web Developer
    OpenClassrooms
    Diplôme de développeur web niveau bac+2 sur 1 an en alternance. La formation consiste en la réalisation de projets diplômants. Projets actuellement terminés : - reservia.mathisbarre.com - ohmyfood.mathisbarre.com - orinoco.mathisbarre.com

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