Dr. Senthilkumar Krishnasamy is working as an Associate Professor in the Department of Mechanical Engineering at the PSG Institute of Technology and Applied Research, Coimbatore, India. He graduated with a bachelor’s degree in Mechanical Engineering from Anna University, Chennai, India, in 2005. He then chose to continue his master’s studies and graduated with a master’s degree in CAD/CAM from Anna University, Tirunelveli, in 2009. He obtained his Ph.D. from the Department of Mechanical Engineering at Kalasalingam University (2016). His research interests include the modification and treatment of natural fibers, nanocomposites, 3D printing, and hybrid-reinforced polymer composites. He has published research papers in international journals and book chapters and conferences in the field of natural fiber composites. He is also currently editing books from different publishers.