Freelancer profile translated to English.

Description

Do you want to accelerate your delivery, make your technical decisions more reliable, or integrate AI concretely into your teams?

I act as a transitional CTO, Head of Engineering, or Data & AI Architect to transform your tech challenges into operational results: improved velocity, more predictable delivery, more robust architecture, and truly useful AI applications.

With over 15 years of experience in technical management, team leadership, and IT system modernization, I have supported scaling, transformation, and critical delivery contexts at AFD, Brittany Ferries, Sodexo, JCDecaux, and Fnac Darty.

My approach is pragmatic: start with your pain points, identify high-impact levers, define a realistic roadmap, and then support the implementation with your teams.

I focus on two key areas:

1. AI-Augmented Delivery

Implementing AI practices across the entire product and engineering cycle: scoping, specs, assisted development, code review, testing, documentation, automation, and delivery. I help your teams structure efficient workflows with tools like Codex, Claude Code, AI agents, skills, and specialized assistants, without gimmicks, with a clear goal: gain quality, speed, and autonomy.

2. Data & AI Architecture / Data Landing Zone

Designing and implementing open and scalable data foundations: ingestion, storage, transformation, data lineage, governance, data exposure, and LLM integration. I support the creation of concrete use cases around RAG, MCP, agents, APIs, and open-source solutions.

I have already used generative AI in industrial contexts to accelerate migrations, secure technical roadmaps, and develop AI solutions, including micro-SaaS.

I can help you structure a tech team, coach a CTO, secure a roadmap, improve velocity, define a Data/AI architecture, or deploy concrete AI practices to support delivery.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km), Maisons-Laffitte (up to 20km)

Upgile
Founding Director
CONSULTING AND AUDITS
October 2020 - Today (5 years and 8 months)
Support for major clients on missions:
- Digital and agile transformation consulting
- Technical project management: eCommerce / Retail / Marketplace
- Transitional management (IT)
- Scrum Master
- Design and implementation of Data / AI foundations
Transitional management IT Architecture Data Engineer Spring boot artificial intelligence
JCDecaux
Backend Team Leader / Project Facilitator
PRESS AND MEDIA
September 2019 - September 2020 (1 year)
92130 Issy-les-Moulineaux, France
As the backend manager, I oversee a team of 10 developers spread across 3 feature teams to ensure the maintenance and development of the self-service bike management platform.
Fnac Darty
Backend Team Leader / Agile Transformation Coach / Backend eCommerce Expert Fnac Darty
October 2014 - August 2019 (4 years and 10 months)
93170 Bagnolet, France
As the backend team leader responsible for technical components of the Darty.com eCommerce site, I held several roles: IT project coordination, managing a team of developers (from 4 to 8), organizing supervision, defining and planning the maintenance and development of new features, advising business representatives on IT solutions, promoting agility and continuous improvement.

Key projects:
• Integration of Mistergooddeal into Darty.com's backend components.
• Integration with SellSecure, a project to redesign and migrate the order scoring system.
• Technical migration from SIPS 1.0 to SIPS 2.0 to ensure PCI-DSS compliance.
• Integration with Lengow to develop the external marketplace business.
• Redesign of the customer area's ergonomics and functionality.
• Development of new features for the internal marketplace sales activity.
• Creation of a new component to switch between different marketplace partners.

Agile Transformation:
• Implementation of the SCRUM framework in my development teams.
• Raising awareness among the business about the concept of business value to prioritize the development of new features.
• Implementation of a code review process and gitflow.
• Maintaining a positive and supportive environment.
• Promoting a continuous improvement mindset.

Main tasks:
• Project management: macro estimation, impact analysis, kick-off, sprint planning, stakeholder communication, weekly follow-up.
• Release management and system supervision.
• Level 2 support: incident analysis during critical periods (Black Friday, Christmas, sales).
• Team management: recruitment, training, agile coaching, team building, daily follow-up.

Technical context: Java 1.8, Jenkins, Git, Websphere Commerce, JIRA, BitBucket, DB2, Linux, Rest, DropWizard, ELK, Grafana.