Sakar O. Khidr is an assistant Lecturer at the Department of Informatics and programming Engineering, University of Raparin, Rania, Iraq. I received my M.Sc. in Artificial Intelligence and Robotics from the Kurdistan University Sanandaj, Iran in 2021.I received my BS. in Software Engineering from Salahaldin University Erbil, Iraq in 2014.My main research interests include: Internet of Things, Cloud Computing, Edge/Fog Computing, Serverless Computing, and using Artificial Intelligence and Machine Learning techniques for solving combinatorial optimization problems in different fields of computer science.