Dr. Waseem S. Khan conducted his postdoc research at the Wichita State University, Wichita, Kansas, USA. He joined Majmaah University, Majmaah, Saudi Arab, in 2014 and worked there as Assistant Professor in the department of Mechanical and Industrial Engineering for three years. He later joined Dubai Men’s College, Higher Colleges of Technology, Dubai, United Arab Emirates, in 2017. He has been working there an Assistant Professor, since 2017. Throughout, his studies he published more than 30 journal papers, 40 conference papers and 20 book chapters. He received several awards in Saudi Arab and Dubai. He received more than $100,000.00 internal and external grants from different sources.