Hi Peter. I am an international student from Vietnam and I am on F1 visa. I wonder if it is possible for the employer to apply for GC right when I first start at the company? If it is, is it possible to get GC without having to go through the H1B route, providing that I have 3 years on OPT total (1 normal OPT and 2 years on STEM OPT)? Thanks a lot.