Full-Stack Developer

Node.js · TypeScript · React · Web2 & Web3

I design and ship web applications end to end — from robust Node.js back ends and clean APIs to fast, polished React front ends. Equally comfortable on the classic web and on EVM-based decentralized apps.

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About

I'm a full-stack developer focused on building reliable, maintainable products with the JavaScript and TypeScript ecosystem. On the back end I work mainly with Node.js, NestJS and Express; on the front end with React and Next.js. Over the past few years I've also been building in Web3 — writing and testing Solidity smart contracts, integrating wallets and reading on-chain data. I care about clean architecture, good developer experience, and shipping things that actually reach production.

  • Location France · Remote
  • Availability Freelance & full-time
  • Languages French, English

Skills

Languages

  • TypeScript
  • JavaScript
  • Solidity
  • SQL

Front end

  • React
  • Next.js
  • Redux Toolkit
  • TailwindCSS
  • Vite
  • React Query

Back end

  • Node.js
  • NestJS
  • Express
  • REST
  • GraphQL
  • WebSockets

Databases

  • PostgreSQL
  • MongoDB
  • Redis
  • Prisma
  • Mongoose

Web3

  • Solidity
  • Ethers.js
  • Viem & Wagmi
  • Hardhat
  • Foundry
  • The Graph

DevOps & Tooling

  • Docker
  • CI/CD
  • GitHub Actions
  • Linux
  • Nginx
  • Git

Experience

2023 – Present

Full-Stack Developer — Freelance

Designing and delivering web applications for clients across SaaS, e-commerce and Web3, from initial scoping to production deployment.

  • Built REST and GraphQL APIs with NestJS and PostgreSQL (Prisma), with a focus on clean architecture and test coverage
  • Developed responsive front ends in React and Next.js using TypeScript and TailwindCSS
  • Set up CI/CD pipelines and containerized deployments with Docker
2022 – 2023

Web3 Developer — Decentralized App

Owned the full stack of an EVM dApp, from smart contracts to the user-facing interface.

  • Wrote, tested and deployed Solidity smart contracts with Hardhat and Foundry
  • Integrated wallet connection and on-chain reads using Ethers.js and Wagmi
  • Indexed contract events with The Graph to power a real-time interface
2021 – 2022

Back-End Developer — SaaS Startup

Worked within a product team building and scaling Node.js services.

  • Developed Express APIs backed by MongoDB, with JWT-based authentication
  • Implemented third-party integrations including Stripe billing and inbound webhooks
  • Improved reliability by adding logging, monitoring and automated tests

Projects

TaskFlow

A real-time collaborative task manager with roles, live updates and notifications.

  • Next.js
  • NestJS
  • PostgreSQL
  • WebSockets

NFT Mint dApp

An NFT minting platform on an EVM testnet, with wallet connection and an on-chain gallery.

  • Solidity
  • React
  • Wagmi
  • Foundry

API Analytics

A metrics aggregation service with a dashboard and CSV exports, deployed with Docker.

  • Node.js
  • MongoDB
  • Redis
  • Docker

Contact

Have a project or a role in mind? Send me a message — I usually reply quickly.