Freelancer profile translated to English.
Back to original languageAbout Victor
🚀 I help SaaS startups and companies build, launch, and scale their web applications. Specializing in React and Node.js, I transform your product vision into a robust, scalable, and user-centric technical solution.
Whether you need to develop your MVP (Minimum Viable Product) to find your market-fit, add new features to an existing platform, or optimize your application's performance, I act as a true technical partner.
🎯 My areas of intervention
MVP Development from A to Z: From architecture design to production deployment, to quickly launch your product on the market.
Evolution of existing SaaS products: Integration of new features, module redesign, improvement of user experience (UX) and interface (UI).
Architecture & Scalability: Design and implementation of backend architectures (REST APIs, microservices) capable of supporting load increases.
🧠Technical Stack & Skills
Frontend: React.js, Next.js, TypeScript, Redux, Vue.js
Backend: Node.js, Express.js, NestJS, RESTful APIs, GraphQL, Symfony
Databases: PostgreSQL, MongoDB, MySQL
DevOps & Deployment: Docker, CI/CD (GitHub Actions, GitLab CI), Nginx, Vercel, AWS (EC2, S3).
Quality & Testing: Jest, React Testing Library, Cypress
A quality-oriented approach to ensure product stability.
Ready to accelerate your roadmap?
Contact me to discuss your project and see how I can help you achieve your goals.
👉 Portfolio: victorjacquin.fr
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- Sogecreche
On Malt
WordPress Website LekloSOFTWARE PUBLISHINGOctober 2025 - November 2025 (1 month)- Creation of a design for a website on early childhood.- Website setup via WordPress.- Server and domain name setup. - SogecrecheHelp Creche WebsiteTECHMay 2025 - August 2025 (3 months)Paris, FranceCustom Website Development – Early Childhood ConsultingDuring this assignment, I assisted my client in the complete creation of a website dedicated to consulting for early childhood professionals. My role covered the entire project, from the design phase to the official launch, including strategic and technical support.**Design & Branding**: Development of a visual identity tailored to the target audience and implementation of a fluid and professional user experience.**Development**: Website creation using WordPress, with a custom theme, optimized structure, and tailored functionalities.**Global Support**: Regular advice to the client to help them structure their content and highlight their professional expertise.**Launch & Monitoring**: Website deployment and client training for autonomous use.👉 This project allowed me to showcase my ability to combine design, technology, and client support to deliver a turnkey solution adapted to the specific needs of the early childhood sector.
- SonoraFullstack DeveloperENTERTAINMENT AND LEISUREMay 2025 - July 2025 (2 months)Paris, France
Development of a collaborative music streaming platform — Sonora
Complete creation of a website allowing synchronized listening of music or YouTube videos among multiple users, in private or public rooms. The project aims to recreate the collective listening experience, whether with friends or strangers sharing the same tastes.Features developed:
Room creation and management: ability to create a public or private listening room, with an invitation system and user rights management.Synchronized playback: thanks to Mercure and Redis, videos or music are launched at the same time for all participants, with real-time synchronization.Collaborative queue: each member can suggest music to add to the common playlist; titles are then played according to the room's votes.Voting system: users can vote for the next songs to listen to, influencing the playback order.Favorites: each user can add artists, albums, or songs to their favorites to easily find and replay them later.Listening history: each playback is recorded to allow personalized tracking and listening statistics.Real-time chat: to chat with other members during listening.Technical Stack:
Frontend: Vue 3 + Pinia for a responsive and fluid interfaceBackend: Symfony 6 with REST API for entity management (users, rooms, music, votes, etc.)Real-time: Mercure for live event broadcasting (playback, voting, chat…)Infrastructure: Docker for project containerization, reverse proxy with Nginx, PostgreSQL databaseCache & synchronization: Redis used to store the current room state and optimize performance
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Education
- Master in Web EngineeringESGIMastere Ingénierie du web
- Bachelor, Web EngineeringESGI2024Bachelor, Ingenierie du web