Hi Brian-
Congrats on your new website! Working on your website is a great way to develop your design skills

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Below are my comments:
About
: I would have preferred that you had your photo in your About page and not as a link on a new page. You didn't mention which disciplines you have your degrees in and you could elaborate more on your experience and tie them in more with the services your offer.
Testimonials: Its difficult having testimonials when you are just starting out, could you get references/testimonials from people that you've worked with or previous companies? It helps in building a connection with potential clients.
Contact: Have you considered having a contact form? I feel it helps with quickly getting concise information from potential clients about their needs.
Hope these suggestions help as well.