I'm a CS student and SPOC for the CS department.
If you need to contact me, you can try emailing me or calling my office. If I'm using departmental systems, the Sunlab Consultant may be able to reach me through Zephyr for you.
There are a number of profiles for me floating around the internet, most of which have been abandoned for years. Embarrassingly enough, the best way (for people who don't already know me) is likely to contact me offline. Sorry.