Hi , i am here in F1 visa and this is my 2nd year in USA. i have only one and half year left to be graduate i mean to finish my undergraduate. so am i eligible to apply for Green card? I work in University and my boss said he will help me to get Green card but i don't know how to start.. is it too early to apply? can one individual american can help me to get Green Card ? what criteria shoul i have to fulfill. thank you