Fabien Ruiz currently serves as Responsable innovation Solution Technique at Dalkia since August 2018. With extensive experience at EDF OPTIMAL SOLUTIONS, Fabien has held multiple roles, including Responsable Pôle Piscine, where an eco-efficient energy design and implementation offer for public pools was created. Additionally, Fabien established the Pôle Innovation for ISO 9001 and developed innovative offers related to pools and communication technologies such as Lifi. Previous positions include Responsable Achat et Méthode, overseeing the integration of purchasing processes, and Chef de projet managing large projects. Fabien's earlier experience includes roles at Yazaki Corporation, CH4 Partenaires/CLIMGAZ, and Cofathec, highlighting leadership in climate engineering and project management. Fabien holds multiple qualifications from Lycée Maximilien Perret, including a Diplôme Post-BTS in Exploitation Maintenance and technical diplomas in Energy Equipment and Climate Engineering.