Jean Louis Grau

Jean Louis Grau is an experienced software developer specializing in back-end solutions, currently serving as an Azure Senior Back End Developer at Xpollens since March 2025. With expertise in designing and maintaining robust authentication systems, Jean Louis previously contributed to Edenred, overseeing centralized authentication for over 500 applications across 45 countries, and developed automated API management solutions at Wakam. A founder of iTech4net, Jean Louis has a history of senior development roles, including positions at Essilor, ALTAREA, VINCI Autoroutes, and QuantHouse, where responsibilities ranged from creating microservices to leading the development of algorithmic trading software. Jean Louis holds a Master of Science in CAD CAM from Cranfield University and an engineering degree in Mechanics and Aeronautics from IUP, Université Toulouse Rangueil.