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Naim ChattiNC

Naim Chatti

Front-End Developer | Next.js | React.js

€520/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Naim

React & Next.js Front-End Developer (5 years of experience)

I help scale-ups and tech companies transform their front-end into a growth lever: performant, scalable, and user-centric interfaces.

My key achievements:

AtTrusk(Logistics): Redesign of the Pro platform and creation of a centralized back-office + complete internal UI Kit (reusable and documented components).

AtQwarry(AdTech): Development of a complex data & analytics platform with heavy Apollo GraphQL integrations, insights dashboards, and audience estimation.

At **Gimbl**: Complete development of the platform (dashboard, profiles) and component library.


What I bring to each mission:
  • Modern, accessible (A11Y), and highly maintainable React / Next.js interfaces;
  • Design Systems / UI Kits that accelerate time-to-market;
  • Performance optimization (Core Web Vitals) and technical SEO;
  • Complex API integrations (GraphQL + REST);
  • Front-end testing (Jest, React Testing Library);
  • Smooth collaboration with Product, Design, and Back-end teams.

Main Stack
React · Next.js · TypeScript · GraphQL (Apollo) · Tailwind CSS · Zustand· Jest / React Testing Library

**Bonus**: enhanced product vision through the end-to-end launch of my own SaaS, Numerobis.


Have a demanding React / Next.js project?
Contact me, I respond quickly.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Montpellier (up to 50km), Nantes (up to 50km)

Experience

  • TRUSK FRANCE
    Full Stack Developer
    LOGISTICS AND SUPPLY CHAIN
    July 2024 - November 2025 (1 year and 4 months)
    Paris, France
    At Trusk, I contributed to the evolution and structuring of internal tools used daily by operational teams and professional clients.

    🔧 Maintenance & Redesign of the Pro Platform

    - Evolutionary and corrective maintenance of the platform allowing professionals to generate and manage their deliveries
    - Participation in a complete standardization of business flows, moving from a very "case-by-case" logic to more maintainable and standardized processes
    - Close collaboration with product to clarify business rules and reduce functional complexity

    🚀 2025 Roadmap – Creation of a New Backoffice

    Participation in a structuring project: replacing two historical backoffices with a unified platform accessible to all company teams.

    - Contribution to the design and implementation of a centralized backoffice, replacing scattered tools and AppScript scripts
    - Development of pages and features corresponding to my squad's scope
    - Active contribution to the evolution of the UI Kit (creation and improvement of components + documentation) to ensure consistency and scalability
    - Work in collaboration with tech (front, back, product) and product-first teams

    🧠 What I particularly appreciated

    - Working on tools with high internal impact
    - Participating in the streamlining of a complex system
    - Building structured, maintainable interfaces designed for internal users
    - Talented team, committed to best practices: demanding code reviews, regular pair programming, and a true culture of quality
    Next.js Design System Storybook NestJs TailwindCSS
  • Qwarry
    Front-end Developer
    ENTERTAINMENT AND LEISURE
    October 2020 - July 2024 (3 years and 9 months)
    Paris, France
    Participation in the development and evolution of Qwarry's data and analytics platform.

    - Development of interfaces in React with NextJS
    - Data integration via Apollo GraphQL
    - Creation of an insight platform allowing:
    - Visualization of semantic categories on which their campaigns were broadcast
    - Estimation of the targets (sites, articles, audiences) they could have reached
    - Close collaboration with product and backend teams to transform complex data into clear and actionable interfaces
    - Sharing my knowledge of the product and the digital advertising domain with new developers
    Next.js TailwindCSS Node.js
  • Gimbl
    Frontend Developer
    September 2018 - August 2019 (11 months)
    Paris, France
    Integration of the showcase website and development of the Gimbl platform (registration, streamer dashboard, profiles). Creation of a reusable component library to accelerate application development.

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Education

  • MASTER « Web and Mobile Engineering »
    IIM - Internet & Multimedia Institute
    2019

Certifications

  • MASTER « Web and Mobile Engineering »
    IIM - Internet & Multimedia Institute
    2019
    Back-End Development Design System JavaScript Web Development Node.js Next.js React.js Front-End Development tailwind CSS CSS3

Skill set

Categories