Freelancer profile translated to English.

Description

Technical Lead and backend developer with extensive experience in application performance optimization and cloud development. Expert in technical architecture, I have led international teams and successfully completed innovative projects ranging from API development to sophisticated biometric solutions. Passionate about mentoring and process improvement, I combine leadership and technical expertise to deliver high-performing and scalable solutions.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent
Italian
Basic

Workplace preferences

Can work on-site

Bezons (up to 50km), Paris (up to 30km)

Artza Technologies
Architecture Auditor
SOFTWARE PUBLISHING
February 2026 - February 2026
Performed a comprehensive audit of a distributed microservices architecture on RabbitMQ to identify bottlenecks limiting throughput and recommended a shift towards a Message-Centric system.
• Performance Diagnosis: Identified a major bottleneck limiting throughput to 2 messages/sec versus a potential of 10,000+ messages/sec.
• RabbitMQ Configuration Audit: Analyzed security and scalability vulnerabilities (lack of per-tenant vhosts, use of obsolete v1 queues).
• Client Code Analysis (.NET/C#): Optimized resource management (channel pooling, asynchronous publisher confirms) and recommended the adoption of MassTransit.
• Distributed Patterns Expertise: Critiqued the Transactional Outbox pattern causing massive SQL contention and recommended a switch to Change Data Capture (CDC/Debezium).
• Resilience Recommendations: Implemented consumer idempotency policies, Quorum Queues, and retry/dead-lettering mechanisms.
• POC Validation: Demonstrated performance gains through an experiment with Talend ETL, reducing processing time from several days to just 30 minutes.
RabbitMQ .NET Core Audit Training
YIELD STUDIO
Full Stack Developer
SOFTWARE PUBLISHING
January 2026 - February 2026 (1 month)
Developed an MVP for loading dock logistics management.
• Took over ongoing development and finalized it.
• Extracted GitHub issues and prepared them for agentic coding.
• Created a file for AI code review for Gemini and Claude.
• Designed APIs and developed web applications with Blazor.
Blazor C# Web Development
Artza Technologies
RabbitMQ Trainer
SOFTWARE PUBLISHING
December 2025 - January 2026 (1 month)
• Training on distributed architectures using RabbitMQ
• Proposed improvements to the existing infrastructure
Distributed Architecture C# RabbitMQ