You should try to present your unique USP:s more clearly. Its difficult to determine what you are great at!
Good work. I had a look at your portfolio - sample work, and it would be nice to open the samples in new pages, instead of moving away from your page. A simpler template might look easier, or try to darken the fonts, just my personal opinion.
The first thing that I noticed was the black color. I believe is too much in contrast with the white. Try a color that is more eye-friendly like blue-light blue or something like that. Just my opinion.
Easy to navigate, menu is nice. One or two images on the front page showing something creative might work well.
Too many different types of fonts on the page in my opinion. I'm a fan of easy on the eye design, and by adding a lot of varied fonts, it takes away from this.