I am a graph theorist at the Dept. of Computer Science and Engineering at IIT Madras, and I love teaching and sharing knowledge.
My homepage: https://sites.google.com/view/nishadkothari
Interested students (from anywhere in the world) may contact me by email (first-name at cse dot iitm dot ac dot in), and audit my courses using recorded lectures on my YouTube channel.
Please send me your feedback (if you've got any) by email.