Dušan Barać was born in 1983 in Belgrade. He completed primary and secondary school in Sremska Mitrovica. He graduated from the Faculty of Organizational Sciences, majoring in information systems, in 2007. In 2007, he enrolled in FON for doctoral studies, majoring in Electronic Business. He defended his doctoral dissertation entitled "Development of models and services of the portal for adaptive electronic education" in 2011 at FON. Since 2008, he has been employed at the Faculty of Organizational Sciences as a teaching associate for the narrower scientific field of Electronic Business. He is employed at the Faculty of Organizational Sciences as an associate professor for the narrower scientific field of Electronic Business. During the evaluation by the students, his work was evaluated with the highest marks.