I am from one of the old IITs, with 7 years experience. 5 of which were at my own startup leading the technical team. Fortunately or unfortunately, I have experience in mobile application development, backend engineering, computer vision and embedded systems. This has led to me being a mediocre engineer in all these fields but expert at none. I have an offer of 58 LPA from a not so known company and looking at the market right now seems like better options are not available. Need some thoughts on what should I do further.