Freelancer profile translated to English.

Description

Enterprise architect and senior IT consultant, I have been supporting IT and business management for over 25 years in their transformation decisions: architecture, cloud (AWS, Azure, GCP), FinOps, and AI application design. I quickly get to grips with an existing information system, understand its constraints, and restore clarity where technical choices, costs, and uses clash.

My approach is participatory and factual: I dialogue as an equal with experts, I defend decisions with evidence, and I aim for choices that stand the test of time. My background (developer, DBA, architect, project manager, CIO, then founder of an AI startup) allows me to adapt my communication style, from the executive committee to the technical team.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Rennes (up to 50km), Paris (up to 50km), Le Mans (up to 50km), Nantes (up to 50km), Lille (up to 50km)

R&D & missions ponctuelles
Designer of "Agora" • micro-missions
May 2025 - Today (1 year and 2 months)
Rennes, France
Design and development of Agora, an AI software to assist in job searching (LLM agents, end-to-end automation: offer capture, analysis, matching, CV/cover letter generation). In parallel, consulting micro-missions. A real-world application of generative AI. IA Data Architecture
Claude Code ChatGPT Amazon Web Services Perplexity Architecture
Sogeti / Capgemini
Enterprise Architect, Cloud Migration & Senior FinOps
January 2022 - May 2025 (3 years and 4 months)
Rennes, France
Strategic missions combining architecture, FinOps, and change management: transforming complex observations into relevant and sustainable operational decisions.
Team Management Enterprise Architect AWS Microsoft Azure Cloud FinOps
Stellantis
Strategic FinOps Architect
January 2024 - September 2024 (8 months)
Paris, France
Re-energizing the FinOps strategy (Transformation Directorate) FinOps GreenOps Management

Stellantis has already made good progress on its cloud migration — but as often happens, the bill is rising faster than the perceived value. A FinOps team exists, but it's running out of steam, lacking direction and buy-in from project teams.

I intervene in direct support of the Transformation Directorate. Together, we go back to the fundamentals: defining a strategic objective, clarifying responsibilities, implementing a robust and progressive method.

Result: a FinOps team finally re-anchored in projects, capable of delivering visible, measurable, and sustainable benefits.

👉 A demanding mission, which well synthesizes my cross-functional expertise in Cloud, architecture, and change management.
Cloud FinOps GreenOps