N. Sudhakar is a dedicated Mathematics educator and Principal with over 19 years of teaching experience and 13+ years in academic leadership. He currently leads Sri S. Badalchand Sugangavur Chodia Vivekananda Vidyalaya Hr. Sec. School, Mudichur, Chennai. Renowned for maintaining a 100% pass rate in Board Exams (2007–2025), he has guided numerous students to score full marks in Mathematics. He holds degrees in Mathematics (B.Sc., M.Sc.), a B.Ed., and a Diploma in Computer Applications. Recognized with Academic Excellence Awards, he is known for his subject expertise, discipline management, technology integration, and innovative leadership in curriculum and staff development.