Need advice/suggestion

Me:- BCA graduate & got placed in TCS (1.96Lpa). Didn't get any joining till now.

I have seen a bhaiya who works from Home but don't know what kind of work he does. I can't ask him directly, because I don't have any contact. But he earns approx 2-2.5 Lakh per month. He works related to tech. So anyone can tell me which type of work pays that much in WFH.