i really like it. the colors that you've choosen are an excellent combination. the layout is great and you have plenty of open white space. i love designs that have that. that style is that you have in design is something that looks very close to mine as well. it looks great.
i like the logo. the symbol is simple and bold. it also reflects the name direct pixel. however, the font you have choosen doesn't work as much as the symbol part of the logo. i suggest you look into that a bit further. something that will have a more modern and hard edge look to it. it doesn't necessarily have to have a pixel look either.
on the home page, you have those green square shapes with the logo symbol. i like those. i would like to see those applied to the other pages. an example would be to put that square symbol and place it next to the word services in the services page.
everything seems to function properly. i didn't find any broken links and such. you did a great job with that. the only messed up part is when i went to click on personal. you might want to check up on that.
as much as i really like what you have done to the design...i would like to see a bit more, but not too much. like what others have said, i find it a bit bland as well. how about adding somekind of images to the design to add some sort of human character to it. since, a lot of what happens to be a part of design has to do with character and personality.
overall, i really like it. i hope what i have said helped you out.