David Langlois serves as the Head of Architecture, Technology & Cloud at Carrefour Banque & Assurance, bringing extensive experience in technology leadership. Previously, David held multiple roles at Carrefour, including Product Owner for Carrefour.io and Architecture Manager. Earlier in David's career, a position as Senior Consultant was held at Oracle. David Langlois earned an Engineer's degree in Software Engineering and Information Systems from EPITA: Ecole d'Ingénieurs en Informatique between 1991 and 1994.