Zeljko Cvitkovic is a seasoned Solution Architect specializing in IN/VAS platforms at Hrvatski Telekom since August 2019. In this role, Zeljko manages the capacity and strategic development of applications and service platforms, ensuring efficient functionality and quality assurance. Prior to this position, Zeljko served as Director and Head of Delivery at Adcon d.o.o., overseeing CEO and CTO responsibilities, and held leadership roles focused on technical quality assurance and integration across various telecommunications projects, including extensive experience with global Tier1 and Tier2 operators. Zeljko's career includes significant contributions at companies like ConvergINcommunications and Siemens AG in verification, integration, and project management within multi-vendor environments. Zeljko holds a degree in Electrical Engineering from the Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, completed between 1995 and 2001.