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Jonathan Jean FrançoisJJ

Jonathan Jean François

Python, React, NodeJS Developer

€295/day
Pessac, FR
3-7 years

Average response time: 1 hour

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About Jonathan

Innovation and technology are my guiding principles. I put my software development expertise at your service to transform your ideas into high-performing, tailor-made digital solutions. With over 5 years of experience in software development, I have collaborated with companies of all sizes to create robust and intuitive applications.


Services Offered:

Creation of interactive websites and mobile applications optimized for an exceptional user experience.

Design of custom software specifically meeting your business needs and objectives.

Continuous monitoring and technical support to ensure the longevity and performance of your solutions.


Why Choose Me?

Mastery of cutting-edge technologies such as JavaScript, TypeScript, React, Vue, Node.js, Python, SQL, PHP.

Flexible and collaborative work methodologies for fast and efficient delivery.

Commitment to high quality standards and respected deadlines.

Close collaboration and clear communication throughout the project.

  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • HRnet
    Developer: JavaScript, React,
    HUMAN RESOURCES
    November 2022 - December 2022 (1 month)
    Bordeaux, France
    JQuery tool refactored in React. Creation and publication on NPM of a spreadsheet as a plugin with sorting, pagination, and search field functions. Homepage with registration form using localStorage.
  • SportSee
    JavaScript Developer
    SPORTS
    October 2022 - October 2022 (1 month)
    Figma mockup and JSON data provided. Use of the D3.js library to display user progress graphically.
  • Les petits plats
    JavaScript Developer
    RESTAURANTS AND FOOD SERVICE
    May 2022 - June 2022 (2 months)
    // Search Engine
    Develop a search engine model for recipes: 1 - binary loop.

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Education

  • Associate's degree equivalent
    Lapiscine
    2020
    développeur web et web mobile + back-end python
  • Bachelor's degree equivalent
    openclassrooms
    2023
    React, D3js, react-routeur, redux, pattern factory, css3, html5

Certifications

Skill set (21)

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