Some constructive criticism: Thats a lot of ink to print that out, drop the black and grey banners. Try using a resume theme from Pages or Word for a start and just use black fonts on a white background. Use Myriad Pro or something more modern than Arial. Make it one page. Your first entry shouldn't be that you can use OSX and WinXP, my mom can do that.
Drop "Proficient in...", it sounds like you just know enough to get by. I would also drop your high school info to be more concise. Your HS GPA says "4.58 (weighted out of 4.0)" Either its bad math or its not out of 4. And I would switch up your order of things - employment, education, skills & projects combined.
Good luck!