I haven't found a subreddit with dense source of data on Indian academia (career, education, research education questions) in reddit or in other sites. Sites related to academy (like https://academia.stackexchange.com/, i.e. this one) seem to be more general, and non-local. This new subreddit for indian academia, might allow having source for local data on the indian academy.
Here is the link to it: https://www.reddit.com/r/Indian_Academia/