Nicolas Peignot

I support product and technical teams in the design, development, and evolution of modern, robust, and maintainable web applications.

I primarily work on business-oriented or SaaS web products, with a strong focus on performance, code quality, and user experience. I am accustomed to working on real-time applications (WebSocket / Socket.IO), REST APIs, and backend architectures in Node.js / Express, integrated with React frontends.

My approach is pragmatic: understand the need, propose a simple and effective solution, deliver quickly while maintaining clean and scalable code. I can be autonomous on end-to-end features or easily integrate into an existing team (Git, code review, agile methods).

What I can bring you:

React frontend development (state management, API integration, UI)

Node.js backend development (REST API, business logic, real-time)

Setup or improvement of existing architectures

Real-time applications (WebSocket, synchronization, events)

Docker environments and good deployment practices

Fluid collaboration with product, design, and backend

I am looking for missions where I can bring real product value, whether it's creating an application, evolving an existing one, or providing temporary team reinforcement.