I have completed My M.Sc degree in IIT Madras and I have completed My Ph.D degree. I have 32 years of teaching experience in a college.

I will definitely recommend Harikrishnan as good and trustworthy teacher. He is very knowledgeable and dedicated person I have ever seen. Whenever we discuss the topic, he will explain from basic and give more practical example which helped me a lot to remember. He is favorite staff in our department.

I believe Dr.Harikrishnan is a trustworthy teacher because he consistently demonstrates honesty, responsibility, and dedication toward his students. He provides clear guidance, keeps his promises, and treats everyone with fairness and respect. His willingness to listen and support students, along with his commitment to their learning and well-being, shows that he truly cares about their success. These qualities make him someone students and colleagues can depend on and trust.

He will teach the subject topics very practically with molecule object model which will make our understanding capability better and will encourage for competitive exams like GATE, JEE, NEET as he is an IIT alumini so he have more experience to crack those exams