Léo Demeilliers

Full-Stack Developer with a strong product and architectural sensibility, I assist companies in the design, development, and evolution of robust, scalable, and maintainable web and mobile applications.

I work on both from-scratch projects and existing applications, with particular attention to code quality, best practices (hexagonal architecture, clean code, tests), and user experience.

Key Skills:

Frontend: Angular, Vue.js

Backend: NestJS, Symfony, REST APIs

Mobile: Flutter (cross-platform applications)

Architecture: Hexagonal, decoupling, performance

Methods: Agile / Scrum

Accustomed to working in an agile team, I can quickly adapt to business challenges, propose relevant technical solutions, and communicate effectively with stakeholders (Product Owners, designers, technical teams).