About Quentin
- **Rateme**: Mobile social network (**React Native / NestJS**), authentication, geolocation, rating, and ranking.
- **Holberton**: Maintenance of an infrastructure with **thousands of active users**. CI/CD pipeline, test automation, continuous integration, and scratch creation of interconnected HR sites in an **international context**.
French
Native or bilingual
English
Fluent
Experience
- OrgaTribuFull Stack DeveloperMarch 2026 - March 2026Nice, FranceOrgaTribu – Fullstack Developer→ Mission Objective:Take over aReact Native**- Supabase** project that had reached its technical limits, stabilize it, optimize it, and complete it up to production deployment.→ Achievements:
- Audit and complete takeover of an existing codebase: problem identification, in-depth **debugging**, and refactoring to make the project maintainable and scalable.
- Optimization of the application's overall performance and implementation ofreal-time data synchronizationvia **Supabase**.
- Development of missing features: calendar with customizable guards and events, family information sheets, text transmissions, comments, photos and attachments, budget allocation based on income and custody time.
*Productiondeployment and delivery of a stable, performant, and ready-to-use application.→ Technical Stack:React Native, Supabase, TypeScript, Stripe. - HolbertonFull Stack DeveloperEDUCATION AND E-LEARNINGSeptember 2023 - December 2025 (2 years and 3 months)Paris, FranceHolberton – Fullstack Developer→ Mission Objective:Ensure the stability and evolution of a complex infrastructure with a large audience, while developing new interconnected HR tools for an international context.→ Achievements:
- Taking over and maintaining an active infrastructure with several thousand users: deploying patches, incident management, and continuous platform stabilization.
- Setting up and optimizing a complete CI/CD pipeline: test automation, continuous integration, pre-production environments, and reproducible deployments.
- Scratch development of integrated ancillary HR platforms connected to the existing infrastructure, facilitating administrative management in an international context.
- Active collaboration within a large tech team: code reviews, technical documentation writing, and onboarding new team members to accelerate their skill development.
→ Technical Stack:Node.js, TypeScript, React, Flask, Typescript, PostgreSQL. - RateMeFull Stack DeveloperSOCIAL NETWORKSAugust 2023 - August 2023Nice, FranceRateme – Mobile Developer→ Mission Objective:Design and develop a social network-type mobile application allowing individuals and businesses to rate each other and access a dynamic ranking.→ Achievements:
- Development of the entire stack, fromReact Nativefrontend toNestJSbackend, within a robust and maintainable architecture.
- Implementation of a completeauthenticationsystem: registration, secure login, and user session management.
- Development of ageolocationmodule for locating andfilteringnearby users and businesses in **real-time**.
- Design of the userratingsystem: submitting reviews, calculating scores, and generating adynamic rankingthat highlights the highest-rated profiles.
Stack used: React Native, NestJS, Node.js, TypeScript.
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Education
- RNCP 7 (Master's degree)42 Nice2025
- Python 3 CertificationCodingame2022Certification python 3