Sathiyamoorthi Velayutham is currently working as an Associate Professor in Computer Science and Engineering Department at Sona College of Technology, Salem, Tamil Nadu, India. He was born on June 21, 1983, at Omalur in Salem District, Tamil Nadu, India. He received his Bachelor of Engineering degree in Information Technology from Periyar University, Salem with First Class. He obtained his Master of Engineering degree in Computer Science and Engineering from Anna University, Chennai with Distinction and secured 30th University Rank. He received his Ph.D degree from Anna University, Chennai in Web Mining. His areas of specialization include Web Usage Mining, Data Structures, Design and Analysis of Algorithm and Operating System. He has published many papers in International Journals and conferences. He has published many books and book chapters in various renowned international publishers. He has also participated in various National level Workshops and Seminars conducted by various reputed institutions.