Abdurrahman ÖZBEYAZ received his B.S. degree in Computer Engineering from University of Erciyes in 2005 and the M.S. degree in 2010 from Sütçü İmam University, Kahramanmaraş in the field of Electrical-Electronics Engineering. The title of his master’s thesis is "LS-SVM Hyper Parameter Selection Based on Particle Swarm Optimization (PSO) in EMG and EEG Signals Classification" supervised by Prof. Dr. Mahmut Kemal KIYMIK. And he received the PhD degree in 2015 from Çukurova University, Adana in the field of Electrical-Electronics Engineering. The title of his PhD dissertation is "Analaysis and Classification of Evoked Potentials of Familiar and Unfamiliar Face Stimuli" supervised by Assoc.Prof.Dr. Sami ARICA. He worked in varies companies of private sector as Software Developer before 2007. He worked as a computer engineer in 15. Region of State Hydraulic Works between November 2007 and November 2008. He also worked as a lecturer in the Department of Computer Programming at Adiyaman University between November 2008 and March 2012. He worked as computer engineer in the Information Technology Department and Distance Education Center of Adiyaman University between March 2012 and January 2016. He is currently working as Assistant Professor at the Department of Electrical and Electronics Engineering of Adiyaman University. He has been involved in research on Optimization Algorithms, Digital Image Processing, Biomedical Signal Processing and Computational Intelligence.