Harsha Mahamalage is a highly esteemed senior Physics teacher in Sri Lanka, with over 15 years of experience in the field. He holds a Bachelor of Science (BSc.) in Physical Sciences from the University of Kelaniya.

Soon after graduating, he began his career in Physics education, spending over a decade at a prestigious public school. During this time, he actively participated in subject-related seminars conducted by experts, further enhancing his knowledge and skills.

Throughout his career, he has guided countless students toward academic success, with many earning university placements in fields such as medicine and engineering. His exceptional teaching has earned him a reputation for consistently producing outstanding results.