Freelancer profile translated to English.
Back to original languageAbout Cédric
Fullstack TypeScript developer based in Île-de-France, available for freelance web and mobile projects.
I design and deliver end-to-end applications: scoping, architecture, development, deployment. A single point of contact from brief to go-live.
Stack: React · Next.js · Node.js · Express · TypeScript · React Native · Prisma · PostgreSQL · Jest
Two projects in production:
— Next.js / TypeScript website for Fontenay-en-Parisis Football Club: official multi-page website, Scorenco and Sociablekit integrations, SEO, Vercel deployment
— Shelter: mobile application published on Google Play, strict TypeScript fullstack architecture, JWT + refresh token auth, server-side game engine, leaderboard, server-verified AdMob monetization + in-app purchase, Jest/Supertest tests
Available for remote work or on-site in Île-de-France (up to 30 km).
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Cédric AuneauFreelance Web DeveloperE-COMMERCEApril 2026 - Today (2 months)Goussainville, FranceFreelance web developer activity launched in April 2026, focused on associations and small businesses in Île-de-France.Types of missions supported:
- Website creation (showcase, association, event)
- Custom web application development
- Redesign or improvement of existing sites
- Annual technical monitoring and maintenance
Intervention methods:fixed project price or daily rate, remote or on-site (Île-de-France, up to 30 km).Status:self-entrepreneur. - Fontenay-en-Parisis Football ClubOfficial Club Website RedesignE-COMMERCEApril 2026 - April 2026Goussainville, FranceComplete redesign of the website for the Fontenay-en-Parisis Football Club association, an amateur football club in Val-d'Oise.End-to-end mission:
- Scoping the needs with the association's board
- Designing the site structure (home, club, football school, calendar, standings, contact)
- Art direction and visual identity (club branding, team photos)
- Front-end and back-end development
- Third-party integrations: Scorenco widgets for match results, Sociablekit for the Facebook feed
- SEO optimization and basic accessibility
- Deployment and domain name configuration
Technical Stack: Next.js, TypeScript, CSS Modules, Vercel.The site showcases the 6 team categories (U6-U7 to V45) and facilitates registration by highlighting coaches' and volunteers' contact information. Continuous maintenance provided since delivery.Online site: fontenayenparisisfootballclub.fr - Projet personnelShelter — React Native + TypeScript Mobile ApplicationVIDEO GAMES AND ANIMATIONMarch 2026 - Today (3 months)Goussainville, FranceNarrative survival mobile application taken over and rebuilt in V2 solo, after an initial version developed in a team during La Capsule training. In-depth personal project aiming to master the mobile + API chain end-to-end autonomously.Scope covered:
- Functional design and technical architecture
- Mobile application development (React Native + Expo)
- REST API development (Node.js + Express + TypeScript)
- Database modeling and migration (MongoDB to PostgreSQL via Prisma)
- JWT authentication with refresh token and Google Sign-In
- AdMob integration (rewarded ads) and Google Play premium in-app purchase
- API security (Helmet, CORS, rate limiting, bcrypt hashing)
- Unit and integration testing (Jest, Supertest)
- EAS build and closed test preparation on Google Play Console
Mobile Stack: React Native, Expo, Redux Toolkit, redux-persist, TypeScript.Server Stack: Node.js, Express, Prisma, PostgreSQL, JWT, json-rules-engine.More details: cedric-auneau.dev/projets/shelter
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Education
- Web & Mobile Application Designer Developer – Level 6La Capsule2026
- BTS IPMPromeo2013