Xavier Guillet

Leadership of Build teams for the Steering & Compensation Information System. Context: Business and IT organization structured around a V-cycle project delivery model, with several critical programs under pressure. Strategic Objective: Transform the organization to accelerate IT delivery and modernize the data platform Actions: – Transformation of Business and Build teams toward a Product Operating Model – Implementation of Agile at Scale (SAFe / Scrum) – Leadership of a strategic data transformation program – Migration of the legacy data warehouse to Google Cloud Platform – Implementation of a Data Mesh and Data Product architecture Results: – Stabilization of critical IT programs – Improved delivery capability – Launch of the cloud data platform modernization

Leadership of the demand and project portfolio governance and the central PMO. Context: Very large IT project portfolio with heterogeneous prioritization across the group's brands. Strategic Objective: Implement portfolio governance to align IT investments with business priorities. Actions: – Implementation of a project portfolio governance framework – Structuring of prioritization and budget arbitration processes – Alignment of IT roadmaps with business leadership – Strengthening of strategic program portfolio management Results: – Implementation of value-based portfolio governance – Improved visibility over IT investments – Acceleration of time-to-market for strategic projects

Transformation mission focused on the operating model of core business activities. Context: IT operating model requiring transformation to support the strategic evolution of core business operations. Strategic Objective: Redefine the IT operating model and prepare migration to cloud environments in SaaS models. Actions: – Design of a target IT Operating Model – Definition of the outsourcing strategy – Development of the move-to-cloud roadmap – Coordination of IT and business stakeholders Results: – Definition of a three-party IT operating model – Structuring of the cloud and IT sourcing strategy

Transformation of the IT organization toward a product & tech model and agility at scale. IT transformation toward cloud environments. Context: IT organization historically structured around a startup-style project model, with strong needs for growth, innovation, and accelerated delivery in a fast-evolving fintech environment. Strategic Objective: Transform the IT organization to support digital growth strategy and product innovation capability. Actions: – Definition of the technology strategy and target architecture – Transformation toward a Product Operating Model – Implementation of Scaled Agile (SAFe / Scrum) – Leadership of enterprise architecture and modernization of engineering practices (APIs, Cloud, Event-driven architecture) – Management of 3 technology teams (25 engineers and architects) Results: – Repositioning of the IT department as a product innovation enabler – Acceleration of digital product delivery – Modernization of the technology architecture

Creation of a digital marketplace for the restaurant industry. Responsible for vision, strategy, and business development.

Development of the CIO Operational Excellence offering. Leadership of IT transformation engagements for large organizations. CIO Advisory. Major achievements: – AG2R - Head of Architecture Service Center – Valeo - Program Director for R&D Business Continuity (BCP) – Allianz - Move-to-Cloud Program Director – La Poste - IT architecture transformation – Société Générale – CIO organization transformation – Criteo - Business process industrialization

Creation and leadership of a Follow-the-Sun application support team for the Front / Middle / Back Office worldwide.

IT Project Manager / BI Group / Carve-out / Industrialization projects for AXA, Generali, Fiat, BNP Paribas.