A very basic and straight to the point portfolio layout, with very basic representations of your work and skill set.

I would have preferred a bit more depth and attention to detail on the project representation, since there is very little to no information about your workflow and way of thinking. If you look at your projects, without any context, would you be able to explain to someone how you work and why they should hire you?

I would say this is a very good start, but still not ready to be considered for a design award.

I can't say anything against the cleanliness and simplicity of your portfolio, it's pretty effective. But I agree with Tim, it's too simple, lacks creativity and feels like a template you bought, even if apparently it's not.
I like the Bootstrap code, and the structure is semantic and light.
I like the contrast of the fonts, but it's a bit conventional.

Your works look pretty good, but the way they are presented is quite boring. Maybe try to alternate between in-context shot (like they are actually, with a real background) and only-device views, even screenshots. Give some rhythm, and break the rhythm!

Clean and simple. But nothing exciting. Web site made with Behance or Squarespace template? Of course, it's enough to share projects, but I am not sure, that it's enough to get any design awards.