You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Malt Strategy
New report
Malt Tech Trends 2026
Mathieu FenouilMF

Mathieu Fenouil

Full-Stack Developer | Java / Spring Boot

€180/day
Istres, FR
0-2 years
Apache Kafka
Java
Spring Boot
React.js
Docker

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Mathieu

Backend-oriented Full-Stack Developer (Node.js / Java - Spring Boot), I help you design, improve, and deploy high-performance web applications.

👉 Do you need to:
- Create a robust and secure API
- Improve an existing application
- Develop a complete web project

I can assist you from A to Z.

💻 What I bring you:
- Design of secure REST APIs (JWT, user management)
- Scalable backend development (Node.js, NestJS, Spring Boot)
- Modern frontend integration (React, dynamic interfaces)
- Implementation of CI/CD pipelines and Docker deployment
- Clean, maintainable, and documented code

🚀 Achievements:
- Full-stack Trello-like application (React / NestJS) with authentication and deployment
- Order management API (Spring Boot, PostgreSQL, advanced security)
- Applications with real-time management, data export, and automation

🎯 Types of missions:
- Custom web application development
- REST API creation / improvement
- Taking over and optimizing existing projects
- React frontend integration

🤝 Working method:
Clear communication, respect for deadlines, quick understanding of your needs.

Available immediately - Let's discuss your project.

Portfolio:
E-commerce
Digital and IT Services
Digital Business Models
Gaming and Animation

  • French

    Native or bilingual

  • English

    Basic

Remote only
Primarily works remotely

Experience

  • Autodidacte
    FoodExpress - Delivery API (Spring Boot)
    RESTAURANTS AND FOOD SERVICE
    April 2026 - April 2026
    Istres, France
    REST API for managing orders and deliveries, designed to be robust, scalable, and easily deployable.

    Achievements:

    • Design of a robust REST API for order and delivery management
    • Layered architecture (Controller / Service / Repository / DTO)
    • Centralized error handling (Exception Handler)
    • Database migrations with Flyway
    • Unit tests with JUnit
    • Swagger documentation
    • CI/CD + deployment on Render

    GitHub:
    Swagger UI:
    Java Spring Boot Docker Apache Kafka REST API
  • Autodidacte
    Freello (Trello clone)
    SOFTWARE PUBLISHING
    March 2026 - April 2026 (1 month)
    Istres, France
    Project management application inspired by Trello, based on an event-driven architecture.

    Achievements:
    Modular backend with NestJS & TypeScript
    Event-driven architecture with Kafka + Outbox Pattern
    Secure authentication (JWT HttpOnly)
    Modern frontend with React + drag & drop (Kanban)
    Complete CI/CD + VPS deployment (Docker, Nginx, SSL)

    Github:
    Website:
    Nest.js Apache Kafka Docker TypeScript React.js
  • DaftLink
    Full-Stack Developer
    SOCIAL NETWORKS
    December 2024 - Today (1 year and 6 months)
    Istres, France
    Context: development of a B2B SaaS application based on the DropChain concept - a viral recommendation system allowing sellers to turn their customers into ambassadors through personalized sharing links.

    Tasks:
    • Development of frontend interfaces with Vue.js 3 (Composition API)
    • Design and development of REST APIs with Node.js and Express
    • MongoDB database modeling and optimization
    • Implementation of CI/CD pipelines (GitHub Actions)
    • Containerization with Docker to improve deployment reliability
    • Participation in a startup environment (rapid iterations, production)
    Vue.js MongoDB Docker Node.js Express

Recommendations

Be the first to recommend Mathieu

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Signup to reveal

Education

  • Software Designer Developer (Bachelor's degree)
    OpenClassrooms
    2025
    Formation complète au développement concepteur logiciel : - Concevoir une interface web responsive et accessible avec React et Typescript - Développer des fonctionnalités avancées avec Next.js - Intégrer de l’intelligence artificielle via des API LLM (comme Mistral) ou en développant en Vibe coding - Assurer la qualité grâce aux tests Cypress - Mettre en place une stratégie de déploiement continu avec Vercel - Travailler en méthode Agile : users stories, sprints, planning…
  • Computer Science Developer (Associate's degree)
    OpenClassrooms
    2024
    Formation complète au développement informatique : - Construire un site web responsive et dynamique s’adaptant à tout type d’écran grâce à l’intégration des éléments des maquettes graphiques (développement front-end avec HTML, CSS, JavaScript et React) - Créer des API et des bases de données pour développer des sites complets et dynamiques et assurer le bon fonctionnement côté serveur (développement back-end avec NodeJS, Express et MongoDB) - Optimiser les performances et réaliser la maintenance de sites web déjà pour permettre leur fonctionnement optimal et une bonne visibilité sur les moteurs de recherche (SEO) - Gérer un projet web de A à Z : de la planification du projet à la présentation de la solution au client, en passant par la rédaction des spécifications techniques

Skill set

Spring Boot
Java
Node.js
Nest.js
React.js
PostgreSQL
Docker
GitLab CI/CD
REST API
Apache Kafka
Microservices
Software Architecture
Git
Linux
Unit Tests

Categories