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Nicolas DuboisND

Nicolas Dubois

Front-End Developer

€550/day
Saint-Thibault-des-Vignes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nicolas

Front-end developer for 5 years, I have worked on numerous diverse projects in different companies as an employee (Mobile applications, Websites, etc.), and have decided to launch myself as an entrepreneur.
My skill set includes: front-end development (ReactJS, React Native), with some knowledge of back-end development (NodeJS, Python).
I also have UI/UX knowledge to assist you on these topics.
  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • KI-ANALYTICS
    KI-ANALYTICS
    February 2025 - March 2025 (1 month)
    Ki Analytics Corporate Website - Data Design Studio

    React/TypeScript • WebGL Animations • UI/UX Design • Responsive

    Development of the showcase website for Ki Analytics, a Parisian studio specializing in data visualization and graphic design. The project combines technical expertise and visual creativity to present the services of an agency working with prestigious clients (Airbus, SNCF, Lacoste, LVMH).

    Technical Stack:
    - Frontend: React 18, TypeScript, Styled Components
    - Animations: Three.js, WebGL, custom fluid simulation
    - Build: Next.js, Webpack Bundle Analyzer
    - Performance: Mobile optimizations, lazy loading, responsive design

    Key Achievements:
    - Development of a WebGL fluid simulation engine with optimized mouse/touch interactions
    - Sticky scrolling animation system for showcasing expertise
    - Responsive interface with adaptive breakpoints (desktop/tablet/mobile)
    - Performance optimizations for low-end devices (touch throttling, quality reduction)
    - Modular architecture with reusable components and separation of concerns
    - Integration of optimized assets (WebP, SVG) and custom fonts (DM Sans, Blacker Sans Pro)

    Technical Challenges Overcome:
    - Cross-platform WebGL performance management (hardware detection, adaptive framerate)
    - Debug interface with dat.GUI for real-time animation parameterization
    - Complex responsive design with dynamic CSS calculations (vw/vh)
    - Maintenance mode with elegant corporate presentation

    The project demonstrates mastery of modern React/TypeScript technologies and advanced WebGL/Three.js skills to create immersive and high-performance user experiences.
    Next.js HTML/CSS React.js CSS3
  • Moji
    Next
    CULTURE
    October 2023 - November 2024 (1 year and 2 months)
    Nanterre, France
    Daily computer and digital news website. In-depth articles, daily news, features, drawings, debates

    https://next.ink

    Wordpress JavaScript HTML/CSS PHP
  • Leggit
    Leggit
    May 2023 - Today (3 years)
    Paris, France
    Showcase website for a Telecom operator, 3CX integrator, and IT outsourcing service.
    https://www.leggit.fr/


    Maintenance

    Next.js React.js CSS3

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Skill set

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