Joan Toni Castillo Grimalt serves as the Maintenance Quality Manager at Volotea since April 2022, overseeing Quality, Compliance, and Safety within the CAMO and 145 Maintenance Organization, focusing on various managerial and auditing tasks across European and non-European bases. Additionally, Joan has been a professor in the Physics & Aerospace department at Universitat Politècnica de Catalunya since February 2019. Prior experience includes roles as Operational Safety Manager and Part-145 Quality Manager at BGHelicopters, where responsibilities encompassed safety management and quality assurance for multiple fleets of aircraft. Joan holds an MSc and a BSc in Aerospace Engineering from Universitat Politècnica de Catalunya.