Last year I discovered on Twitter an amazingly knowledgable person called Parag Kar. I followed him because of his tweets on Indian Telecom industry. After exploring further, I found that he has a Youtube channel and also a blog where he posts his great insights.
He is not only an expert in Telecom, he is a knowledgable person who knows about Economy, in general, and also technology (Python coding and much more).
His Youtube videos are seriously underrated and should reach out to many more people. This is my small effort to make people aware about him and his work. Do check his blog on Medium and his Youtube channel which has only 229 subscribers.
I found his videos to be exceptionally good and am following all his new videos since last few weeks.
ekoshapu 