What are my chances to transfer to a UC in CS (3.44 GPA)?

You never know before getting admitted. I know an international student who got into UCSD with a 3.5ish GPA as a Computer Science major, but he had some backgrounds as a programmer. For Computer Science majors, I don’t think it really matters what school you end up to go to. I know a lot of people who graduated from CSUs or small state universities got offered jobs from major companies. It’s really up to your programming skill.