Aleksandar Jovanović was born in Niš, Serbia, in 1990. He received the B.S. degree in electrical engineering and computer science and M.S. degree in computer science from Faculty of Electronic Engineering in Niš, in 2013 and 2014, respectively. He was awarded as the best master student in the computer science department. He is currently a student of doctoral studies at the Faculty of Electronic Engineering in Niš and works as a software engineer and software architect on various enterprise projects. His current research interests include virtual worlds, virtual reality, cloud systems, AI, computer vision, and security. Aleksandar had the opportunity to work on different projects with domestic and foreign colleagues with international experience in Germany, Italy, and the Netherlands. Also, have experience in speaking at IT events (Smart Technologies 2017) and participating in various seminars and conferences.