Dr. K. Subbarayudu, a Lecturer in Mathematics at Government Polytechnic in Simhadripuram, Kadapa District, A.P., has 22 years of teaching experience. He holds an M.Sc., B.Ed., and Ph.D. He began his career as an S.G. Assistant in 2002, became a School Assistant in Mathematics in 2005, and has been a polytechnic lecturer since 2013. Dr. Subbarayudu has authored eight publications and actively participates in workshops and conferences.