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Dorian MignonDM

Dorian Mignon

Backend Developer

€400/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Dorian

EPITA graduate engineer, passionate about software development, I support companies in the creation and optimization of reliable, performant, and scalable backend and full-stack solutions.
With several experiences in startups, international companies, and demanding academic projects, I enjoy designing clean, documented, and easy-to-maintain architectures.

🎯 What I enjoy building:

Robust backends in Java, Spring Boot, Laravel, .NET, or Python

Modern web and mobile applications (React, Flutter, JavaScript/TypeScript)

Performant and secure APIs (REST, microservices, cloud integrations)

Scalable pipelines, workflows, and environments (Docker, Kubernetes, AWS, Azure, GCP)

💼 My key experiences:

Backend and full-stack development on several SaaS products at Bikay, using PHP/Laravel, JavaScript, Kubernetes, Docker, and AWS.

Project management for a backend solution for Rakuten France, including a Spring Boot back office connected to several databases.

Design of a complete web & mobile application in Flutter.

Implementation of advanced backend architectures at Sofya, including Elasticsearch, RabbitMQ, OCR with Tesseract, and Dockerized environments.

🧰 Core Technical Skills:
Java, C#, PHP, JavaScript, TypeScript, React, Flutter, Python, SQL, Docker, Kubernetes, Spring, Laravel, Flask, GitLab CI, PostgreSQL, MongoDB, AWS, Azure, GCP...

🌍 Languages: French (C2), English (C1), Spanish (B1), Japanese (A2)

💬 My Vision

I am looking for assignments where I can:
✔ Develop complex features
✔ Improve backend architectures
✔ Build products from A to Z
✔ Collaborate with ambitious technical teams

My goal: to create elegant, performant, and user-oriented solutions that truly meet my clients' business needs.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • PersonalProjekt
    Fullstack Developer – Project Manager
    ENTERTAINMENT AND LEISURE
    May 2025 - Today (1 year and 1 month)
    Paris, France
    Development of a mobile and web reading library application.
    Implementation of a microservice backend composed of:
    - A loading and update microservice
    - A user management microservice
    - A recommendation microservice via Elasticsearch
    - A composition generation and upload microservice from consumers
    Java Mobile Development React Native GitHub Firebase Authentication
  • Bikay
    Full Stack Developer
    January 2024 - August 2024 (7 months)
    Cambodia
    • Development of SaaS solutions (PHP Laravel, JavaScript).
    • Deployment on Docker, Kubernetes, AWS.
    • Participation in full stack projects (front & back).
    Laravel Docker TypeScript Developer Gitlab CI/CD PostgreSQL
  • Rakuten France
    Backend Developer – Project Manager - collaboration as an EPITA student
    E-COMMERCE
    July 2023 - December 2023 (5 months)
    Paris, France
    • Design of a back office with Spring Boot & Hibernate.
    • Integration of SQL databases to automate error resolution.
    • Project management (team coordination).
    Spring boot Project Management Database Management (SQL, NoSQL, etc.) Gitlab CI/CD docker-compose

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Education

  • Master's Degree
    EPITA – Engineering School in Computer Science
    2024
    logiciel et dévelopement d'application avec une spécialisation backend

Skill set

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