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Mathéo B.MB

Mathéo B.

Full-Stack Web & Application Developer

€139/day
Rouen, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mathéo

Passionate web & mobile developer, I design and develop websites, mobile applications, and custom solutions. With experience in React, React Native, Node.js, Python, and WordPress, I also master API integration, automation with Selenium, as well as back-end development with Express and MySQL.
I have participated in various projects: dynamic platforms, mobile applications, management tools, and task automation.

My goal? To create high-performing and scalable solutions, perfectly adapted to business needs.

Need a website, a mobile application, or technical optimization? Contact me!
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Can work on-site
Rouen (up to 50km)

Experience

  • ACRN
    Embedded System Front-End Developer
    March 2025 - June 2025 (3 months)
    As part of a business project for an industrial company, I developed the front-end of an intelligent dashboard for displaying, filtering, and dynamically manipulating real-time data.

    Main tasks:

    Creation of a dynamic table component in React with:
    • Reading a standardized JSON containing column structure and data.
    • Advanced filters, global search, column sorting, pagination.
    • Display customization (density, visible columns, order) with localStorage storage.
    • Integrated settings system (dedicated modal).
    • Development of a generic editing area from the original JSON.
    • Integration of the component into several application pages.
    • Implementation of a results visualization page.
    • Use of modern and robust libraries: Next.js, TypeScript, shadcn/ui, Tailwind CSS, react-dnd, zustand.
    Next.js Typescript Shadcn TailwindCSS
  • Jwin
    Web Development Manager
    September 2024 - Today (1 year and 9 months)
    Rouen, France
    As the web development manager at Jwin, I actively participate in the design and development of custom web solutions. My role includes:

    • Development and optimization of web and mobile applications
    • Creation and management of databases
    • API implementation and integration with various services
    • Maintenance and improvement of existing features
    • Collaboration with teams to meet client needs

    I primarily work with technologies like JavaScript (React, Node.js), MySQL, and Express, while integrating solutions tailored to specific project requirements.
  • Promo Assurance
    Web Developer
    November 2023 - April 2024 (5 months)
    Mont-Saint-Aignan, France
    At Promo Assurance, I participated in the development of an innovative platform for centralizing and automating the creation of car insurance quotes.

    Main tasks:

    • Back-end development in Python for data and API management
    • Front-end development in React for a fluid and intuitive user interface
    • Integration and consumption of APIs from insurance brokers such as Oyat and Zephir
    • Automation of quote retrieval using Selenium to interact with broker websites
    • Performance optimization and implementation of features to improve user experience

    This project allowed me to strengthen my skills in Python, React, web scraping, and API integration, while working on a concrete project aimed at simplifying insurance quote management for users.

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Education

  • Digital Project Manager
    Normandie Web School
    2025
    Gestion de projet, Développeur Web & Mobile
  • General Baccalaureate
    Institution du Sacré-Coeur
    2022
    Baccalauréat général

Skill set

Categories