Hi everyone,
This is my first post in the forum. I’m a (former) research engineer in satellite communications who’s looking for a career transition to data science. I am a good mathematics background too. I have been very interested in network theory, graph analytics and topological data analysis (TDA). I’ve registered for the course “Networks, Crowds and Markets” on edX which might take care of the network theory part. I know that as far as TDA is concerned, I need to go beyond my current math skills to understand (or implement) the algorithms.
My questions are

I am interested to work on TDA and graph analytics projects either independently or in collaboration. Would anyone please point a few resources to get started?

Are there companies in India working on such fields?
Thanks,
Madhav