Rohit Kumar is a telecommunications engineer with over 2.8 years of experience in RF optimization. He has a B.Tech degree from Siliguri Institute of Technology. Currently he works as an RF Optimization Engineer for NSN Malda, where he is responsible for network maintenance, optimization through antenna tuning, and drive testing to identify coverage issues. His skills include monitoring KPIs, frequency planning, and using tools like TEMS, MapInfo, and Google Earth for optimization and reporting.