Good in mathematics and physics, have done majors in Mathematics. I can clear all your doubts in mathematics and physics in-fact chemistry too upto 10+2 level and help you understand better. I'll help

He is a good teacher and explains good.

I was struggling with differential equations too much, he made it so simple to understand it now i have a good grasp over the differentials.

He clears the basics and have good communications skills. He can understand the problem what you are struggling with and help you to understand it very clearly.

He builds foundation first and then build up the whole concept. He really do have good teaching skills. I had my cousin taught under his guidance and scored 90% in his 10+2.