Experience
Experience
Every role and mission, most recent first. Selected engagements have a full case study.
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ENSO
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Enterprise AI Platform (GenAI Programme)
Lead architect of a shared, multi-tenant AI platform powering four product capabilities: a payroll declaration correction assistant, timesheet OCR, in-product assistants and an autonomous document-chasing agent. Author of the Architecture Design Document, enforced through architecture reviews, ADRs and compliance gates.
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Inventiv IT
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Inserm — Software Factory
Designed and implemented a company-wide software factory for 12 teams: standardised CI/CD, better code quality and shorter delivery times, with 40+ projects automated on HDS-compliant infrastructure and 50% fewer manual interventions.
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Volkswagen Group — GENWIN Web Platform & SA Platform
Architecture and deployment of a highly available web platform on multi-AZ AWS infrastructure defined as code, ensuring 99.9% availability. Clean Architecture, TDD, quality and CI/CD guidance, architecture documentation (DAT) and Agile sprint follow-up with business teams.
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SNCF — Data Market Place / MyCot Mobile Application
Cloud-native data platform for large-scale data exposure and consumption: Spring Boot microservices on managed GCP services with integrated observability, used by 90,000 users.
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RATP — Antilope Platform Migration (Struts / Java 8 to Spring / Java 21)
Technical leadership of a legacy platform migration toward a modern Spring Boot microservices architecture. Experimented with and integrated AI agents to accelerate technical tasks and improve team productivity.
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IBM France
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Mars Inc. — Project 1Nav
Industrialised DevOps processes in an international environment and automated deployments and data workflows, reducing manual tasks by 45%.
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APHP — E-Reply System / AI Models for Medical Follow-up
AI-augmented medical monitoring platform analysing patient communications with LLMs, RAG and vector search. Vespa AI vector search reduced email response time by 70%.
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BNP — Financial Instruments Account (CIF)
Development and evolution of a critical financial system based on hexagonal architecture and microservices.
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Diverta Inc.
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Kuroko
BaaS (Backend as a Service) platform and BFF (Backend for Frontends).
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Capgemini France
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Stellantis — GCB Project (Bill of Materials Transformation FCA/PSA)
Transformation and harmonisation of Bills of Materials between FCA and PSA systems in a large-scale industrial merger. Designed robust backend services ensuring data reliability, consistency and traceability within a complex multi-team information system.
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GARI — Collaborative Platform
Development of a collaborative platform.
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Freelance & personal projects
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Leventis — Sales Prospecting Platform
Full-stack platform (Next.js, NestJS, Supabase) used across multiple business applications, with shared APIs enabling multi-application integration and CI/CD fully automated through GitHub Actions.
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Clairvoyance — Web & Mobile Application
Flutter, Firebase and GCP platform connecting experts and users, supporting 30,000 active users, with a real-time system, analytics-driven engagement and scalable, highly available cloud infrastructure.
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Magik AI — Web & Mobile Application
Interactive media generation platform on open-source AI models, deployed on a RunPod GPU cluster for distributed inference, with GenAI pipelines (RAG, fine-tuning, ComfyUI), automatic upscaling, AI agents and n8n workflows.
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