Shanmugasundaram Nagaraj is currently working as an Assistant Professor in the Department of Civil Engineering at Sri Krishna College of Technology, Coimbatore. He completed his full-time Ph.D. research in the Civil Engineering stream at PSG College of Technology under Anna University, Chennai, India. 

His research areas include Engineered cementitious composites (ECC), Supplementary Cementitious Materials, Sustainable Building Materials, Concrete Technology, Material Characterization, Structural Engineering, and Machine Learning Applications in Civil Engineering.