Freelancer profile translated to English.
Back to original languageAbout Benoit
Freelance full-stack developer with ~5 years of experience, I design and develop end-to-end web applications, from back-end to interfaces.
My main stack:
Back-end: Node.js, NestJS, TypeScript — REST & GraphQL APIs, PostgreSQL (Prisma, TypeORM)
Front-end: React, Vue.js, TypeScript (also React Native, Angular)
Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD (GitHub Actions / GitLab)
Architecture: Clean Architecture, DDD, scalable and maintainable solutions
I have mainly worked on SaaS with a strong business dimension (rental management, accounting, invoicing including electronic invoicing reform), where reliability, performance, and code quality are essential. For example, I optimized a platform to double its processing capacity.
What I can do for you: develop new features, design an API or an architecture, strengthen a team on an existing product, or lead a project from end to end.
Available as a freelancer (fully remote or Paris region).
Feel free to contact me to discuss your project.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Emeria GroupeFull-Stack DeveloperREAL ESTATEDecember 2025 - Today (7 months)Paris, FranceFreelance mission within a team of 7 developers, on the group's web platforms (real estate administration).Overhaul of the proprietary authentication system to a solution based on Okta.Reduction of image loading times through on-the-fly resizing with AWS Lambda.Improved reliability of the email sending service: increased robustness and better incident management.Environment: NestJS, Node.js, TypeScript, React / React Native, PostgreSQL, AWS, Datadog.
- IADFull-Stack DeveloperREAL ESTATEJanuary 2025 - December 2025 (11 months)Paris, FranceFull-stack development within a team of 4 developers on a property management platform.Overhaul of the backend architecture, from microservices to a modular monolith (Clean Architecture, DDD).Overhaul of global search: transition from Elasticsearch to vector search on PostgreSQL.Integration of a new client portfolio that doubled management capacity, thanks to database and infrastructure optimization.Environment: NestJS, Node.js, TypeScript, React, PostgreSQL, AWS, Kubernetes, Docker.
- HomepilotFull-Stack DeveloperREAL ESTATEMay 2022 - December 2024 (2 years and 7 months)Paris, FranceFull-stack development of a rental management SaaS (rental listing and management for property owners), within a team of 3 developers.Overhaul of authentication and direct debit management services.Development of features with a strong business dimension: client accounting and invoice generation.Integration of the Zendesk API for customer ticket management.Environment: NestJS, Node.js, GraphQL, PostgreSQL, Vue.js / Nuxt, AWS, Kubernetes.
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Education
- Expert in Information TechnologyEPITECH2023Grâce à la pédagogie active mise en place par l’école, j’apprends à réaliser des projets de manière autonome, tant en solo qu’en groupe. L’enseignement dispensé m’a permis de développer mon adaptabilité et de me former sur les technologies de demain.
- Certification in Information TechnologyUniversité LAVAL - CANADA2022Double diplôme réalisé dans le cadre de mon cursus EPITECH, à l'Université Laval (Québec). Formation axée sur la cybersécurité, le réseau et la cryptographie, complétée par du développement web et de la gestion de projet. Une expérience à la fois technique et humaine, qui m'a permis d'aborder le développement sous l'angle de la sécurité et de découvrir un nouvel environnement de travail.