Vladimir Kraguljac earned his degree in Computer Engineering and Informatics from the Faculty of Electrical Engineering, University of Belgrade, in 1997, and obtained his PhD in Management and Business from the Faculty of Hotel Management and Tourism in Vrnjačka Banja, University of Kragujevac, in 2024. His doctoral dissertation focused on the development and testing of a scale for measuring the acceptance of information technologies in the hotel sector of the Republic of Serbia. He is currently an Assistant Professor in the narrow scientific field of Business Management at the Faculty of Hotel Management and Tourism in Vrnjačka Banja, University of Kragujevac, where he has been engaged since 2015, initially in the fields of Computer Science, Information Technologies and Systems. His academic and professional experience also includes teaching at the Vrnjačka Banja Gymnasium and extensive practical work in the field of computer services. He has published 31 scientific papers in national and international journals and conference proceedings and is a co-author of two supplementary textbooks in information technologies. He has participated in several national and international projects and is a member of IEEE. His research and teaching interests include information technologies, information systems, technology acceptance, business management, tourism, hospitality, and hotel management.