Hi Peter, I am a computer science masters student on F1 visa(I am from India) graduating in May 2021. I want to start my own company soon after. Is it possible

Hi Peter, I am a computer science masters student on F1 visa(I am from India) graduating in May 2021. I want to start my own company soon after. Is it possible for me to start my company on OPT? If yes, how can I continue to work after my OPT expires?