Freelancer profile translated to English.
Back to original languageAbout Benoît
Python backend developer with 3 years of experience, I design and operate REST APIs and microservices in production within a demanding healthtech context. At PraxySanté, I lead the architecture of a medical AI transcription API: FastAPI, RabbitMQ, Docker Swarm, Traefik, Keycloak; from code to GPU deployment on bare metal.
I cover both development and infrastructure (CI/CD, Zabbix monitoring, secret management, HDS compliance). Autonomous and versatile, I work on projects where reliability and security are critical.
Currently employed, I am looking for freelance missions in parallel, remotely or in Paris.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Praxy.aiLead Back-end DeveloperHEALTH AND WELLNESSNovember 2024 - Today (1 year and 9 months)Hôtel de Ville, Paris, FranceIn charge of the back-end architecture and infrastructure of PraxySanté, a healthtech startup specializing in AI tools for healthcare professionals. I designed and developed a medical transcription API from scratch, which is now in production (FastAPI, RabbitMQ, Traefik, Valkey, Docker Swarm), integrating real-time streaming mode, distributed ASR worker management, and the delivery of a client JS SDK, all under HDS hosting constraints. The project, initiated in 2023, continues to evolve with regular R&D cycles on transcription quality (NeMo models, ASR fine-tuning) and iterative deployments. I also manage the company's entire technical IT system: CI/CD pipelines on GitHub Actions with Harbor registry, Docker Swarm deployment orchestration for AI projects (LLM, OCR, phonebots), and administration of internal tools (Mattermost, Jenkins, Passbolt, Keycloak). I also manage client technical relationships, incident tracking, and infrastructure onboarding for new developers, from local VPN to Linux workstation setup.
- ALTENSystems EngineerDEFENSE AND MILITARYSeptember 2023 - November 2024 (1 year and 2 months)Paris, FranceOn assignment at Thales as Software Configuration Management Lead (RGCL), I managed developer deliveries on critical embedded projects (C, C++, Ada): validation of delivery states, discrepancy analysis against tickets, version bump management, and interface impact assessment. I also supervised automated builds and compilation error analysis, as well as COTS/OSS management (build requests, dynamic link verification). Additionally, I took over and modernized an existing internal PHP tool: fixed security vulnerabilities (SonarQube audit), replaced direct system calls with proper database interactions, and improved overall code quality — bringing web expertise that the team lacked.
- Orange CyberdefenseSecurity EngineerTECHFebruary 2023 - August 2023 (6 months)91300 Massy, FranceResponsibilities and tasks:• - Development of the back-end API in Python with Flask for the SAT Web project• - JWT authentication support to secure API access• - Contribution to the creation of security rules for Palo Alto firewalls• - Integration of best practices from Orange Cyberdefense, ANSSI, and SANS into security rules• - Implementation of CI/CD with GitLab to automate tests and deployment• - Automated tests on push to the main branch with Pytest
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Education
- Engineering Degree, Web DeveloperECE ParisAppréhension du développement web et mobile, du design et de la sécurité des systèmes d'information. Réalisation de multiples projets de développement.