Dr.R.Hemalatha B.E., M.Tech., Ph.D., is Associate Professor, Bio Medical Engineering, Shree Sathyam College of Engineering and Technology, Sankari, Salem, Tamilnadu, India. She has been awarded her full time Ph.D from Anna University, Chennai in the area of Wireless Sensor Network in the year 2021. She completed B.E Electronics and Instrumentation Engineering from Jayaram College of Engineering and Technology, Trichy in 2004, and M. Tech. Control System and Instrumentation from the SASTRA University, Thanjavur in 2006. She has worked as an Assistant Professor in the various department of ECE, EEE & EIE from 2007 to 2015 in various reputed Engineering colleges, affiliated to Anna University, Chennai. Her area of interest is Ad Hoc & Sensor Network, Wireless technology, Bio Control System, Digital Electronics, Energy Optimization, Internet of Things, Computer Networks, Cryptography and Network Security, Bio-Medical Instrumentation, Cloud Computing and Applications. She has more than 16 years of experience in teaching which includes Research. She has published papers in reputed International and National Journals and also presented papers in National and International conferences. She has organized more programmes as a Co-coordinator, attended NPTEL courses, attended more conferences, FDPs, Seminars, Workshops, etc.