HTML and CSS taught to the beginners to intermediate level for Web development

Yes, he is a good teacher because he can clearly explain the topic and make the students more understandable and can make them to learn in a easy way

The main quality that you look for in a superprof is the clarity of concepts and the ability to deliver the same to those who seek for it. Being a trained Python developer who has in depth industrial work experience in Data Science and Python, Mohanraj has both these qualities in him.