Hi Oliver, welcome to the forum.
Firstly, cool name. Whilst I can't comment on the coding side of the site, there isn't really much I can critique here. The only things I can comment on are the width of the actual site and your logo. The content area seems very thin to me. You're really not giving yourself a lot of room to show off your work. Give yourself some more space. You've got plenty of room there.
Re: your logo, the text part is alright, but the scribbled image of the cup just doesn't fit with it. It seems like 2 parts of 2 different logos put together. I'd say you definitely need to work on those 2 things. Obviously when you get some work on there we can give more feedback.