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Yann N.YN

Yann N.

Lead Fullstack Dev React Next Node AI SaaS API

€550/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Yann

I'mYann NOUVE, a freelance fullstack developer (React / Next.js / Node.js / Symfony / Lead Dev).

Passionate about IT since childhood, I started learning out of curiosity, as a self-taught individual, before making it my profession. Today, I support companies on various web projects: business applications, SaaS, marketplaces, e-commerce, back-offices, APIs, and internal tools.

What I enjoy about my job is as much the development as understanding the need. For me, a good project isn't just about clean code: you also need to make the right technical choices, communicate well, and build something that can evolve.

I can assist as a reinforcement to a technical team, autonomously on a feature or product, or in support of a Lead Dev / CTO to gain perspective on architecture, microservices, code organization, and best practices.

My skills cover frontend with React.js, Next.js, TypeScript, Tailwind, Redux, and React Admin; backend with Node.js, Express, PHP, Symfony, API Platform, and REST; databases with PostgreSQL, MySQL, MariaDB, Redis, and Elasticsearch; as well as DevOps with Docker, Linux, AWS, OVH, GitLab CI, CircleCI, CI/CD, deployment, and microservices architecture.

I also work on testing, code quality, technical documentation, performance optimization, and third-party integrations like Stripe, Algolia, Google APIs, Twilio, Vonage, Sendinblue, Socket.io, or Mercure.

Before developing, I take the time to understand the context, objectives, and constraints. This helps limit technical debt and build a solid foundation.

During assignments, I maintain regular communication, am transparent about progress, and propose realistic solutions.

Whether you have a project to launch, an application to improve, an MVP to stabilize, or a team to strengthen, I would be delighted to discuss it with you.
  • English

    Fluent

  • French

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • ANDN Services
    Trainer
    EDUCATION AND E-LEARNING
    September 2022 - December 2022 (3 months)
    Paris, France
    - Creation of training materials
    - Creation of assessments
    - Workshop with exercises + graded practical work
    - Management of 2 schools: IEF2I and Efrei
    JavaScript PHP SQL Database
  • Numiad
    Lead Dev / CTO
    DIGITAL AND IT
    January 2022 - August 2022 (8 months)
    Paris, France
    - Website creation
    - Client website creation
    - Entrepreneurship conference
    - Implementation of SEO/SEA strategy
    - Mentoring interns
    - Quoting for various projects
  • Wooskill
    Lead Fullstack Freelance Dev
    E-COMMERCE
    March 2021 - December 2021 (10 months)
    Paris, France
    For the dev + ops part:

    - Migration from v2 to v3 then knowledge transfer to other frontend + backend developers
    - Frontend development in Next.js
    - UI mock-up integration
    - Creation of a custom form builder in React.js
    - Creation of a server props wrapper
    - Redesign of the administration UI in React-Admin + addition of statistical data + new features
    - Overhaul of the entire ops + deployment part
    - Generation of API docs (Swagger UI) and frontend docs
    - Implementation of monitoring tools
    - Performance optimization (server, API, site)
    - Implementation of unit, robustness, and performance tests

    For the lead-dev part:

    - Budget optimization
    - Planning management for a team of 5 people (tasks and resources)
    - Implementation of development best practices (Git flow, CI/CD, CleanCode, Refactoring...)
    - Implementation of Pull Requests with code reviews
    - Participation in developer recruitment
    Next.js React.js redux-saga styled-components API Platform Symfony Vonage CircleCI Google Redis PostgreSQL Git AWS S3 Docker Mercure Agile Methodology Monday

Recommendations

Valentine BoueilhVB
FU
Dan AchacheDA
+1
Valentine Boueilh and 3 other people have recommended Yann

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Education

  • Expert in Computer Science Engineering and Information Systems
    ESGI
    2019
    Option ingénierie du web

Skill set

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