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Valentin O.VO

Valentin O.

Full-Stack Developer | React, Vue, Node, Java

€450/day
2 projects
Nantes, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Valentin

Full-Stack Web Developer | React/Vue | Node/Java Spring Boot

From Backend to Frontend, including Database management, API integration, testing, deployment, and CI/CD: I have all the keys to meet your needs regarding the realization of your project.

Mastered Technologies

#

  • **Frontend**: React | Vue | Tailwind
  • **Backend**: Node | Express | Spring Boot
  • **Databases**: Postgres | Prisma | mongoDB
  • **API**: Rest | External API Integration | Postman
  • **Containerization**: Docker
  • **Tests**: Vitest | Jest | Mocha | JUnit
  • **CI/CD**: Github Actions
  • **Deployment**: AWS | Fly.io

Why trust me?
  • Project management with rigor and efficiency
  • Fluid and regular communication between us
  • Application of good programming practices
  • Precise and clear documentation
If my profile interests you, do not hesitate to contact me so we can discuss your project and your expectations together.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 50km)

Experience

  • INTERACTIVE TECHNIQUE
    Malt logoOn Malt
    Directus Front-End Developer
    TECH
    August 2025 - November 2025 (3 months)
    Nantes, France
    Creation of Show Control and Experience Control interfaces for an interactive Karaoke experience
    - UI Design with Figma
    - Creation of custom extensions in Directus
    - Development of a dynamic component library with state management
    - Development of composables and custom Directus endpoints for external API and Websocket Server
    Directus Vue.js Docker Typescript Figma
  • super secret samples
    React Full-Stack Developer | React Router | Postgres
    ENTERTAINMENT AND LEISURE
    November 2024 - September 2025 (10 months)
    Nantes, France
    SaaS for selling samples to music producers.

    **Missions**:
    • UI/UX design of the application.
    • UI integration and display of samples in the React/Remix frontend.
    • Postgres DB management with Prisma, synchronization of the DB with AWS S3 for downloading and streaming audio samples.
    • User management with Clerk and synchronization with the DB via webhooks.
    • User credit and payment management.
    • Unit/integration tests.
    • Containerization with Docker.
    • CI/CD with Github Actions.
    React.js Typescript PostgreSQL Prisma AWS S3
  • Eat Around
    React Full-Stack Developer | Node | Postgres
    RESTAURANTS AND FOOD SERVICE
    October 2024 - January 2025 (3 months)
    Nantes, France
    Interactive map application for searching and registering restaurants suitable for vegetarian, vegan, gluten-free, lactose-free, halal, and kosher diets.

    **Missions**:
    • UI/UX design of the application.
    • UI integration and display of Google Maps API data in the frontend.
    • Postgres DB management with Prisma.
    • Creation of the server and REST API.
    • User management with Clerk and synchronization with the DB via webhooks.
    • Unit/integration tests.
    • Containerization with Docker.
    • CI/CD with Github Actions.
    React.js Node.js PostgreSQL Continuous Integration and Continuous Delivery (CI/CD) Google cloud

Reviews

5.0

Out of 1 rating

L

Louis

INTERACTIVE TECHNIQUE

Reviewed on 9/4/2025

Valentin did an excellent job on the Show Control interface. Both in terms of design and development, his involvement and seriousness greatly contributed to the project's success! It was a pleasure to collaborate with him, I highly recommend him.

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Education

  • Full-Stack Developer
    The Hacking Project
    2024
    Cursus de développement web Full-Stack sur Ruby On Rails, Javascript, Postgres etc.

Skill set

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