Rather confused ex-student needs help with job titles…….

Hi folks.

I’ve recently finished university and now I’m scouring newspapers and jobsites for vacancies, trouble is, I’m not sure what what I’m looking for. So, I’ve got a riddle for you all…

I have a degree in Games Computing, I understand C++ somewhat, I am very good at choosing and installing hardware for clients and teaching them how to use it, I’m very good at building PC’s, I design newspaper adverts for clients, I have a flair for coputer game design.

What am I?

Sorry if that sounded a wee bit pretentious, Im having one of those days today…

Thanks in advance for any input!