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Clara SlysCS

Clara Slys

FullStack Developer React | NextJS | Angular

€300/day
1 project
Bonneville, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Clara

Freelance fullstack developer, I learned to code in a practical way: 2 years of apprenticeship in autonomy on Angular web projects, in a supportive team.

And for a few months now, I've been continuing the adventure solo, with the same rigor, the desire to do a good job, and a concern for clean code!

✅ Technologies: JavaScript / TypeScript, Java, Angular, Spring Boot, React / Next

✅ Services: fullstack development, API, front integration, maintenance, redesign, bug fixes

👉 Let's discuss your project and your needs!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Bonneville (up to 50km), Bonneville (up to 50km), Genève (up to 10km), Auxerre (up to 40km)

Experience

  • Jurni Careers
    Frontend Developer
    SOFTWARE PUBLISHING
    October 2025 - November 2025 (1 month)
    Bonneville, France
    Career assessment application:

    - Development of the frontend interface with Next.js 15, React 18, and TypeScript

    - Psychological assessment system (Big Five, Holland, key needs, skills, dream jobs)

    - Interactive quizzes with progress tracking and local saving

    - Personalized dashboard with results visualizations and career compatibility analysis

    - Modular architecture with Context API and custom hooks

    - State and cache management with TanStack Query (React Query)

    - Animations and transitions with Motion (Framer Motion)

    - Internationalization (FR/EN) with next-intl

    - Responsive design with TailwindCSS

    - Secure authentication with session management
    Gitlab Next.js Docker Scaleway TailwindCSS
  • Jean-Claude Larrivé
    Frontend Developer
    SOFTWARE PUBLISHING
    June 2025 - July 2025 (1 month)
    Dijon, France
    Showcase website for a tapestry artisan:

    - Complete UI/UX design: mockups, logo, responsive design, and development with Next.js.

    - Integration of a contact form with email sending and SEO optimization
    (tags, structure).

    - Client support: technical choices, hosting comparison, deployment, and regular feedback.
    Next.js Vercel OVH GitHub Figma
  • Popout Studio
    FullStack Developer
    SOFTWARE PUBLISHING
    May 2025 - September 2025 (4 months)
    Dijon, France
    Dynamic form editor:

    - Participation in the development of a customizable form creation platform
    exportable in iframe.

    - Design of the user interface (design of dynamic components).

    - Implementation of user authentication (OAuth).

    - Teamwork with an UX designer and another developer.

    - Contribution to project management on Notion (task organization, tracking).

    - Tech: Next.js, PostgreSQL (Prisma ORM), GitHub, Docker, Whimsical, Notion.
    Next.js Typescript Docker PostgreSQL Whimsical

Reviews

5.0

Out of 1 rating

T

Thaïs

Jurni Careers

Reviewed on 10/29/2025

Clara is a professional, motivated, and proactive front-end developer. She quickly grasped the project and significantly contributed to improving our application's user experience, becoming a true extension of the team. I highly recommend her!

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Education

  • "Application Developer - Java"
    OpenClassrooms
    2023
    "Développeur d'application - Java"
  • coding bootcamp - "Web and Mobile Developer"
    La Capsule
    2022
    coding bootcamp - "Développeur web et mobile"

Skill set

Categories