Black on black doesn't really suit. even though they are different hues. Apart from that, this website is quite easy to follow.
Good start and easy to follow. I like the use of black on this... seems to bring out your actual content. These concepts needs a little bit more information to really be able to judge where they're at.
colors missing
I think your logo could really make the difference in this site. As of now it comes off like the common dark portfolio sites, which isn't bad, it serves its purpose, your logo will set you apart, i would recommend some color in your logo as well.