Dr. Saji obtained his masters and Ph.D. degree in Physics from Cochin University of Science and Technology (CUSAT), India. He was a visiting researcher at Tokyo Institute of Technology. He has completed post-doctoral researches at New University of Lisbon, Portugal and Swiss Federal Laboratories for Materials Science (EMPA), Switzerland. He started his career as Assistant Professor in Physics at Govt. Victoria College, Palakkad. He is a recipient of Raman Post-doctoral Fellowship from UGC and completed post-doctoral research at University of Utah, USA under this fellowship. He joined as assistant professor at International School of Photonics in 2016. His research area includes two dimensional materials for opto-electronic and nano-electronic applications, thin film solar cells, thin film transistors, electrical conduction mechanism in nano structures etc.