In his role as SAP Cyber Security & Authorizations expert at the Xiting AG, Alexander Sambill manages a multifaceted portfolio, like leading SAP Fiori projects, steering SAP S/4HANA migration endeavors, ERP authorization redesigns, integrating internal control and compliance systems, and revamping RFC-BATCH authorization frameworks. His final academic foundation is anchored in an MBA from the Technical University Bergakademie Freiberg, Germany. Alexander's proficiency is further validated by his accreditations like an IPMA certificate in Project Management, SAP security certificates by SAP, and an IHK certification as a federal instructor. As an official SAP trainer, he imparts his expertise through SAP authorization courses, to share his knowledge and enable others to maintain an entirely secured SAP system. Beyond his hands-on projects, Alexander contributes to the industry discourse as an SAP Press author and a dedicated blogger, producing specialized SAP publications that drive thought leadership. Outside of the bustling world of SAP, he indulges in table tennis and frequently immerses himself in nature, hiking through serene forests and mountains.