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Quentin LacourQL

Quentin Lacour

Senior FullStack Developer | Symfony & React

€600/day
3 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Quentin

Website: quentin-lacour.fr

With over a decade of experience in web development, primarily with PHP and the Symfony framework, I have expanded my expertise to a wide range of technologies.

My professional journey has allowed me to work in cutting-edge sectors such as aerospace, banking, and with a Google partner, demonstrating my ability to adapt to highly specialized and innovative environments.

In addition to my technical skills, I have acquired solid project management and communication skills, which enhance my effectiveness in teams and in leading various projects. Thanks to this versatility, I have successfully led complex initiatives, ensuring good coordination among all project stakeholders.

Currently, I am focusing on artificial intelligence development, aiming to refocus my career around this emerging skill. I am looking for a mission that will allow me to combine my solid technical experience with my passion for AI, thereby contributing to avant-garde projects and solving complex technological challenges.

I am eager to take on new challenges and explore collaboration opportunities on pioneering artificial intelligence projects. If you are looking for a professional with in-depth technical expertise, enhanced by strong project management and teamwork skills, I invite you to contact me. Together, let's turn technological challenges into remarkable successes.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 15km)

Experience

  • Mybakup
    Full Stack Developer
    MEDICAL
    June 2025 - Today (1 year)
    Paris, France
    Design of a full-stack medical SaaS solution (Symfony 7, React, PostgreSQL): implementation of multi-server environments (dev/preprod/prod), automated unit tests, and secure SSO. Integration of geolocation services and multilingual support, ensuring scalability, GDPR compliance, and smooth production deployment.
    PHP Symfony React.js PostgreSQL
  • LHL
    Full-Stack Developer & AI Solutions
    March 2024 - Today (2 years and 3 months)
    Design of a RAG engine (Python, Flask, OpenAI): development of a document ingestion and indexing pipeline (embeddings, vector search, semantic ranking) for contextual enrichment of AI-generated responses. Development of automations for collecting, analyzing, and rewriting web content, with automated publishing and social media post creation.
  • Edventurz
    Startup Creation
    January 2024 - May 2025 (1 year and 4 months)
    Design of an immersive multi-interface educational application (React, Next, NestJS, Rive) with animated avatars and light mini-games. Development of AI systems for personalized learning paths, pedagogical recommendations, and analysis of student interactions. Modular architecture optimized for web and mobile, with dynamic content and data security.

Reviews

5.0

Out of 3 ratings

JC

Jean Claude

Laboratoire d'Hygiene Lyonnais

Reviewed on 4/5/2024

3rd mission with Quentin. Still as responsive!!!
JC

Jean Claude

Laboratoire d'Hygiene Lyonnais

Reviewed on 4/4/2024

Second mission completed quickly and efficiently. Thank you!

Recommendations

JB
SC
QV
+1
Julien Bakala and 3 other people have recommended Quentin

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Education

  • Exploiting artificial intelligence in application development
    Alyra
    2025
  • Expert in digital architecture
    Icademie
    2017

Skill set

Categories