Online tutor/supervisor for graduate/undergraduate courses/projects

A session is composed of multiple components like slides, derivation, video contents, notes etc. A session is generally composed of atleast two components like slides and notes. I generally prepare slides for the lecture. Along side the slides, I also prepare notes for the students.
As I am generally teaching the courses which has a numerical part. Therefore both slides and notes contains a
theoretical background as well as numerical problems. For theoretical part, the theory is based on an internationaly recognized text book. For actual tutoring session, I use slides but also I use tablet for the derivations and solutions of numerical problems. In order to further give insight, I also refer to the internet weblinks, video contents. Sometimes, I also made use of softwares like Matlab etc. as required.