About Quentin
Senior fullstack engineer, 12+ years building products end-to-end in React/TypeScript and Ruby on Rails. I've shipped at scale (Doctolib), led product engineering (Prismic), and built an entire SaaS platform from zero as co-founder/CTO. I work autonomously — I can own a feature from Figma to production, make pragmatic architecture calls, and plug into your team without hand-holding. Currently focused on complex full-stack work: payment & billing flows, subscription UX, and design-system-driven interfaces. Available for full-stack or specialized missions, remote.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- bsportSenior software engineerTECHJune 2026 - Today (1 month)Worked within the product team on a full frontend rewrite (React/TypeScript) and supporting Django backend. Focused on the payment and billing layer — Stripe integration, subscription flows, and invoicing — contributing across both API and UI.
- BuscoRoomiesCofounder & CTOMay 2024 - January 2026 (1 year and 8 months)Paris, FranceBuilt and scaled a two-sided marketplace from zero to production as technical co-founder. Owned the full stack — Ruby on Rails API, React/TypeScript frontend, PostgreSQL, infra/CI-CD — as the primary engineer, shipping continuously. Turned product ideas into working features fast, working directly with users and designers. Also involved in the business side (model, GTM, hiring), but the core was hands-on: I wrote the code that runs the platform.
- PrismicEngineering ManagerApril 2022 - June 2024 (2 years and 2 months)Paris, FranceLed product engineering at a developer-tools company (headless CMS used by thousands of developers). Grew from leading one team to three product teams and the wider product-eng org. Drove technical architecture, code quality, and delivery — close to a React/TypeScript/Node codebase — while hiring, structuring the team, and shaping engineering culture through a period of fast growth.
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Education
- Engineering degreeEFREI - Ecole Française d'Electronique et d'Informatique2017Engineering degree
- Computer ScienceSan Jose State University2015Computer Science