Vincent Composieux - Freelance Symfony Architect

Freelance Tech Lead &
Symfony Architect

Based in Annecy, France & Remote

I help companies build robust, scalable, and maintainable applications using PHP and Symfony. Specialized in Domain-Driven Design (DDD) and modernizing legacy codebases.

Hire Me for a Mission

Symfony Development

Building high-performance web applications and APIs with Symfony and API Platform. Following best practices and modern standards.

Software Architecture

Designing decoupled and testable systems using Hexagonal Architecture and Domain-Driven Design (DDD) principles.

Legacy Modernization

Refactoring and migrating legacy PHP applications to modern Symfony stacks. Improving code quality and maintainability.

PHP Ecosystem

PHP 8+
Symfony
Docker
PostgreSQL
MySQL
Elasticsearch
Redis
RabbitMQ
GitLab CI

Why choose a Symfony Architect?

Code Quality

I enforce strict coding standards, static analysis (PHPStan, CS Fixer), and automated testing to ensure a bug-free codebase.

Sustainable Architecture

I design systems that are easy to evolve and maintain, separating business logic from infrastructure concerns.

Performance Tuning

I optimize PHP applications for speed and efficiency, leveraging caching strategies and profiling tools (Blackfire).

Team Leadership

I mentor developers, conduct code reviews, and help the team grow in their technical skills and autonomy.

Ready to modernize your stack?

I am currently available for freelance missions in Annecy, Geneva, or Remote.

Contact me