Dr. Dušan Gajić is an associate professor at the Faculty of Technical Sciences of the University of Novi Sad. He received his MSc and PhD degrees in electrical engineering and computing, both with honors, from the University of Niš, Faculty of Electronic Engineering, Serbia, in 2009 and 2014, respectively. His professional interests include parallel and distributed computing, blockchain, GPGPU, algorithm design, and machine learning. He has authored or co-authored five chapters in international scientific monographs, more than 70 papers published in peer-reviewed journals or presented at scientific conferences, and four technical solutions.