Transferring to a top-tier school for CS

You need to do a little more research on the T-20 schools and the type of students they take, Cornell for example has an auto transfer program (pre acceptance) which a lot of there transfers come from. Your trying to transfer into a oversubscribed/very competitive major from a school that has that major. They take next to nothing for CS. I’m not trying to discourage you from trying it’s just that your chances are much less then you think they are.