Hamed Fazlollahtabar had graduated in BSc and MSc of Industrial Engineering at Mazandaran University of Science and Technology, Babol, Iran at 2008 and 2010, respectively. He received his PhD of Industrial and Systems Engineering at Iran University of Science and Technology, Tehran, Iran at 2015. He has recently completed the postdoctoral research fellowship at Sharif University of Technology, Tehran, Iran, in the area of Reliability Engineering for Complex Systems. He is in the editorial board of several journals and technical committee of conferences. His research interests are supply chain planning, robot path planning, reliability engineering, and manufacturing systems. He has published over 200 research papers in international book chapters, journals, and conferences. Also, he published five books in which three of them are internationally distributed to the academicians.