Julien Métais obtained a CAP in pastry-making, followed by an additional qualification in pastry-making and restaurant desserts, a cap in baking and a BTM in pastry-making. At the same time, he completed an 8-year tour of France with Les Compagnons du Devoir, as well as a trip abroad to London in 2017. In September 2021, he became Chef Trainer in Tours before joining the ENSP in August 2024.