Freelancer profile translated to English.

Description

I am a Fullstack Developer TypeScript: Node | React | Next.js | React Native | Python... I also have a "Product Engineer" / "Builder" profile.

◉ Some information about me ⥤︎

👨‍💻 Fullstack Typescript developer, expert in React.js | Node.js | Next.js | React Native and the entire JS/TS ecosystem

🎓 Epitech / EPSI Engineer (Master's in Software Engineering)

🧑‍💼 + 5 years of production experience, from prototype to scaling

🏢 I have delivered for startups as well as large corporations (Groupe Ouest-France, Camping-Car Park, Capgemini)

🚀 SaaS Founder: I understand your product, business, and ROI challenges

Here are the missions I regularly undertake:

Web Front-end Development | React.js | Next.js

🌟 Dynamic and responsive interfaces with React.js

🌟 High-performance applications with Next.js (server-side rendering, SEO)

🌟 Seamless API integration and end-to-end TypeScript typing

🌟 Modern front-end design for exceptional UX

Mobile Development | React Native

🌟 Cross-platform iOS & Android mobile applications with React Native (Expo)

🌟 Offline-first approach and reliable synchronization

🌟 Native patching (Swift / Kotlin) when needed

Back-end Development | Node.js | Rust | API

🌟 Scalable and high-performance backends in Node.js (Fastify, NestJs, Express)

🌟 Critical transactional cores in Rust (security, performance)

🌟 Secure APIs, payments (Stripe), third-party integrations

🌟 Microservices architecture, CI/CD, Cloud deployment (GCP, Kubernetes)

🌟 Autonomous feature owner: I handle delivery from A to Z

Available 7 days a week via Malt messaging.

Quick response.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Nantes (up to 50km), Nantes (up to 50km), Lyon (up to 50km), Montpellier (up to 50km), Rennes (up to 50km)

Articonnect.fr
Fullstack Developer Node/React
January 2026 - Today (7 months)
Paris, France
Sole engineer for the backend and web of a French marketplace connecting clients and service professionals.

Design of a Rust API (Axum, hexagonal architecture, ~84 endpoints) that centralizes all business logic while remaining compatible with existing production mobile apps. Next.js 16 / React 19 frontend consuming it via a code-first OpenAPI pipeline (end-to-end TypeScript typing). CI/CD and deployment managed from A to Z (GitLab CI, Helm/Kubernetes on Scaleway, Vercel).
Rust Next.js React.js TypeScript Kubernetes
weplaybig.com
Fullstack Developer Node/React
December 2025 - Today (8 months)
B2B SaaS platform for connecting & automated invoicing (companies ↔ freelancers ↔ referrers).

• Backend and transactional core in Rust / PostgreSQL — security and performance for invoicing and commissions.
• Responsive Nuxt frontend, Stripe integration for complete payment automation.
• GitLab CI/CD + Grafana monitoring: reliable deployments and high availability.

Stack: Rust · Nuxt · PostgreSQL · Stripe · Kubernetes · GitLab CI/CD · Grafana
Nuxt.js Stripe Rust PostgreSQL Gitlab
CAMPING-CAR PARK
Fullstack Developer Node/React
TRAVEL AND TOURISM
January 2025 - October 2025 (9 months)
Pornic, France
Modernization of the critical infrastructure (web, mobile, IoT) for the European leader in stopover sites — millions of users/month, "zero defect" requirement.

• Migration from legacy monolith (PHP/Sylius) to a microservices Node.js / TypeScript backend (Fastify).
• React Native (Expo) mobile apps + Next.js web mirror, designed end-to-end.
• Automated tests (Jest, Playwright), GCP deployment via Kubernetes & Helm.

Stack: TypeScript · Node.js (Fastify) · React Native (Expo) · Next.js · PostgreSQL · GCP (K8s, Helm) · Jest · Playwright
Next.js React Native TypeScript Node.js Fastify