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Nathan ZenouNZ

Nathan Zenou

ReactJS Developer

€500/day
Saint-Étienne, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nathan

Front-End Developer with 6 years of experience, I design interfaces designed to last: fast, accessible, and maintainable, long after launch.
My approach is defined by a balance between technical rigor and product vision. I always start with the real need and usage before talking technology, and I strive to deliver solutions that have a concrete impact for the end-user, whether it's a startup MVP or a major overhaul for a large corporation.
What I bring to your teams:
Mastery of the React ecosystem: Developing custom web applications with TypeScript, from MVP to production. I favor modular, typed, and readable code, even when dealing with legacy systems.
Sustainable quality culture: Performance, accessibility (WCAG), and eco-design are considered from the design phase, not tacked on at the end. These requirements are, for me, inseparable from well-done front-end work.
Versatility in contexts: My career has led me to work with startups (shaping an idea), SMEs (supporting their digitalization), web agencies (as a subcontractor), and scale-ups or large corporations (on in-depth topics like performance, accessibility, or design systems).
Creative sensibility: I also work on websites with strong visual identities (nathanzenou.fr, doing.fr), where the quality of the experience is as important as technical robustness.
Technical stack:
Languages: TypeScript, JavaScript (ES6+)
Frameworks: React, Next.js, Node.js
Mobile: React Native, Flutter (when the project justifies it)
Styles: Tailwind CSS, SCSS/Advanced CSS
Tools: Git, Docker, CI/CD, Agile methodologies
Based in the Lyon region, I work exclusively remotely. Let's discuss your project and how I can contribute to its advancement!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • DOING
    Frontend Developer
    SOFTWARE PUBLISHING
    May 2024 - Today (2 years and 1 month)
    Saint-Etienne, France
    Web agency based in Saint-Étienne, working on various projects for clients across all sectors. My role covers both the maintenance of existing applications and the development of new products.

    Evolutionary and corrective maintenance of React applications in production, with a constant focus on code quality and stability
    Development of new web applications from scratch, from technical design to production
    Skill development in the broader front-end ecosystem (Vue.js, Angular) by adapting to the technical choices of each client project
    Learning and practical application of Flutter on complex mobile applications, with a performance and user experience-oriented approach
    Work in a containerized environment (Docker) to ensure consistency between development and production environments
    Docker React.js Vue.js angular 18 Flutter
  • EVOL
    Frontend Developer
    SOFTWARE PUBLISHING
    April 2023 - November 2023 (7 months)
    Lyon, France
    Web agency specializing in the creation of custom websites and applications for its clients. My involvement focuses on the front-end part of headless architectures, where the decoupling between the CMS and the interface allows for more flexibility and performance.

    Development of web applications in headless architecture, with WordPress as the back-office and React on the front-end
    Faithful integration of mockups into reusable components, with particular attention to visual quality and design adherence
    Implementation of high-performance interfaces optimized for SEO, despite the usual constraints of a decoupled front-end
    Collaboration with design and back-end teams to ensure consistency between CMS editorial needs and front-end components
    React.js Wordpress SEO WordPress Headless Front-End Development PHP
  • nPerf Speed Test
    Frontend Developer
    SOFTWARE PUBLISHING
    March 2023 - April 2023 (1 month)
    Lyon, France
    Web application redesign
    Involvement in the new version of the nPerf web application, an internet performance measurement tool used by a large community of users.

    Design and development of reusable React components, integrated into the new interface
    Implementation of a modular front-end architecture to facilitate maintenance and future evolution
    Particular attention paid to display performance and visual consistency between screens
    Close collaboration with the product and design team to align components with mockups and business needs.
    Node.js React.js Typescript SASS/SCSS Front-End Development

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Education

  • Web & Mobile Web Developer, Programming / Computer Developer, General
    Ecole O'clock
    2021
    Developpeur web & web mobile, Programmation / développeur informatique, général

Certifications

  • Web & Mobile Web Developer
    HUMAN BOOSTER
    2021
    API Platform Figma Symfony Typescript UI/UX Design JavaScript HTML5 React.js Angular SQL

Skill set

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