Freelancer profile translated to English.

Description

With 8 years of experience, including over 5 years in companies, I am involved in the design of robust architectures and the evolution of complex products. Specializing in Node.js and Symfony, I don't just develop features: I structure your applications to ensure their scalability and maintainability (microservices, GraphQL APIs, asynchronous systems). Whether it's upgrading or optimizing performance, I adapt to your environment while bringing a structuring vision.

I can work alone on the backend, or in tandem with a front-end developer with whom I have already delivered several complete projects, to offer a coherent, secure, and ready-to-scale solution.

Languages

French
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Golstrem
Freelance
SOFTWARE PUBLISHING
January 2025 - Today (1 year and 5 months)
Marseille, France
Design of scalable architectures. Implementation of real-time systems via WebSockets. Development of REST/GraphQL APIs with a focus on latency and security. Database optimization (indexes, schema) to improve read/write performance.
Real-Time Systems Node.js Architecture Technical Lead DevOps
Doinsport
Backend Developer
SOFTWARE PUBLISHING
January 2023 - January 2024 (1 year)
Marseille, France
Performance & Optimization: Analysis of slowdowns and significant improvement of backend response times. Parallelization of heavy processing and optimization of Doctrine queries for efficient data management.
Performance Symfony Doctrine KPI Maintenance
Avis Vérifiés (Skeepers)
Backend Developer
SOFTWARE PUBLISHING
January 2019 - January 2023 (4 years)
Marseille, France
Maintenance & Quality: Management of a high-volume data platform with high availability. Code reviews to ensure maintainability and best practices. Proactive detection and correction of performance issues in production.
Performance Improvement Standardization Code Review Scalability Data processing