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Quentin GruberQG

Quentin Gruber

Developer

€389/day
Strasbourg, FR
3-7 years
Typescript
Rust
Node.js
Docker
GO

Average response time: 1 hour

Freelancer profile translated to English.
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About Quentin

Hello!

My name is Quentin, a passionate and dynamic developer from France. My journey into the world of technology is an exciting adventure of constant discovery and exploration of the latest innovations. I deeply love my job and I put all my energy and expertise into every project.

### Strengths



💻Node.js Expert
Since 2019, I have been specializing in the Node.js ecosystem, developing robust and high-performance solutions while staying at the forefront of web development trends.

🐳Docker Mastery
I design and orchestrate containerized applications with Docker, ensuring efficient, scalable, and reliable deployments.

🔄Reverse Engineering
Experienced in analyzing and reverse-engineering C/C++ applications, I bring additional expertise in security, optimization, and understanding complex systems.

🌐Versatile Developer
Over the past three years, I have deepened my skills in Go and Rust, enriching my technical arsenal to develop high-performance, secure, and efficient applications.

💼TypeScript Expertise
I master TypeScript to design more robust, maintainable, and scalable projects.

🖥️Technological Versatility
While Node.js, Go, and Rust are my preferred technologies today, I also have solid experience with C#, which broadens my skill set.

⚛️Front-End Frameworks
Proficiency in Vue.js and React.js to create modern, responsive, and intuitive user interfaces.

🚀Back-End Frameworks
In-depth experience with Express.js and NestJS for designing robust and scalable server architectures.

🛠️ORM & Databases
Experience with Sequelize ORM as well as databases such as MySQL, PostgreSQL, and MongoDB.

  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Proxiad
    Vue.js / Nest.js Developer
    March 2025 - June 2026 (1 year and 3 months)
    Technologies: Nodejs, Vuejs, Nestjs, Postgresql.

    Development of solutions for managing health insurance offers, products, and contracts, with the implementation of premium calculation engines and optimization of business processes related to mutual insurance.
    Node.js Typescript NestJs PostgreSQL Vue.js
  • Versusmind
    C# Developer
    December 2024 - February 2025 (2 months)
    C#, Asp.net, Sql

    Development of an application dedicated to the management and monitoring of ESG (Environmental, Social, and Governance) indicators for the European banking sector.
  • Upwork
    Full-Stack Developer
    January 2024 - June 2024 (5 months)
    Reverse engineering of Node.js and C++ projects to analyze, debug, and improve existing systems. Full-stack development of an application for retirement homes, including the management of residents and interactive animation products. The backend was in PHP/Laravel and the frontend developed in ReactJs. Technologies: Ghidra, Php/Laravel, NodeJs, ReactJs
Check out Quentin's experience

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Education

  • OpenJS Node.js Application Developer (JSNAD)
    OpenJS Node.js Application Developer (JSNAD)
  • Master of Science
    SUPINFO International University
    2023
    Master of Science

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