Freelancer profile translated to English.
Back to original languageAbout Guillaume
You transform your organization through Data and AI — I help you do it quickly, effectively, and sustainably.
As Group CDO for 10 years (Crédit Agricole, PMU, Evoriel) and founder of a RegTech (Syned — 2 SaaS platforms, 6 countries), I combine what few profiles offer: strategic executive vision, hands-on technical credibility, and entrepreneurial experience.
I work with CIOs, CEOs, and CDOs in organizations ranging from 200 to 10,000 employees — in BFSI, Retail, Media, and Logistics.
What I can concretely bring you
As a **transition manager or outsourced CDO**, I create or restructure your Data function: team, platform, governance, roadmap — from scoping to use case delivery.
For **consulting missions**, I focus on Data & AI strategy, AI Act / GDPR compliance (including IReF), production deployment of LLMs, or maturity audits.
For **operational missions**, I work directly within your teams: scoping and delivery of Data & AI projects, implementation of data governance and catalog, data quality, architecture and modeling, deployment of AI agents and LLM pipelines.
What sets me apart
- Data organizations built from scratch in a multi-country context (19 Crédit Agricole CF subsidiaries, Madrid subsidiary 80 people, PMU/Equidia GEIE)
- Operational across the entire chain: governance, AI, Agents, ML in production, cloud architecture (Snowflake, GCP, AWS)
- Dual role of executive/tech founder — I can speak with both the executive committee and engineering teams and business stakeholders
- AI Act expert with field experience in large accounts (But, Conforama, BPCE)
Deliverables
Data & AI Strategy, roadmap, maturity audit, organizational design, compliance (AI Act, GDPR, BCBS 239, IFRS 9), LLM/RAG deployment, Data team management.
Availability
On-site or remote, France and international (bilingual English, professional Spanish).
English
Native or bilingual
Spanish
Conversational
Italian
Conversational
French
Native or bilingual
Can work on-site
Paris (up to 10km)
Experience
- EvorielGroup Chief Data OfficerREAL ESTATESeptember 2025 - Today (11 months)Paris, FranceStructuring of the Data activity and approach for the Group within an LBO framework:
- Team creation
- Governance and organization
- Business Intelligence
- Data Platform & Data Architecture
- Data Governance & Data Management
- New use cases and AI
- Acculturation
- LLM / RAG
- Dashboard redesign
- IzidayPartner Data & AICONSULTING AND AUDITSSeptember 2024 - May 2026 (1 year and 8 months)Paris, France
- Development of consulting business for Data & AI issues, primarily applied to BFSI.
- Focus on GDPR & AI Act regulations
- Support for the But & Conforama Group in their AI Act compliance
- Creation of training courses (webinars) and AI Act compliance materials
- CMA CGMData GovernanceTRANSPORTATIONAugust 2023 - September 2024 (1 year and 1 month)Marseille, FranceWithin the CMA CGM Data Office, I am responsible for supporting the implementation of the Data Governance strategy chosen by the Group.I work transversally with business units, data governance officers, BI, and Data Science on issues ranging from data quality to observability, including benchmarking data governance tools (catalog/glossary).I also lead a program to accelerate the strategy's implementation: facilitating business units, gathering requirements, streamlining methods and processes, to address concrete and impactful challenges: ease of information access, relevance of documentation (data and uses), refactoring of an integrated and readable data model, integration of Data Governance with the DPO and Cybersecurity.
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Education
- Ph.D, Acoustics (Statistical Room Acoustics)Université Pierre et Marie Curie2009Ph.D, Acoustics (Statistical Room Acoustics)
- Master of PhysicsUniversité Pierre et Marie Curie2006Master, Acoustical Physics