Alessandro A. currently serves as a Principal Security Engineer in the Global CISO Office at Delivery Hero since December 2022. Previously, Alessandro held the position of Head of Security and Infrastructure at Nuri from April 2019 to October 2022, leading a chapter with four sub-teams and developing security strategies aligned with business objectives. Prior to Nuri, Alessandro was the Director of Security at Rocket Internet SE, overseeing security improvements and assessments for its portfolio companies. Alessandro's extensive experience includes roles such as IAM/IDM Solution Architect at Oracle, Technical Specialist at Sun Microsystems, and Unix System Administrator at Babel and other companies, building a solid foundation in identity management, security compliance, and infrastructure design. Educational background includes a diploma from Liceo Scientifico, completed in 2000.