Hi
I really like your site. When the user visits they are greeted with a welcome note and on the right they have testimonials as well as a form for easy access to get an email address.
Perhaps for each page in the title you can have what page they are on, like "services" - I like how the navigation shows what page they are on. I presume it was handcoded as the extension of your file name is ".html" rather than ".php" - if you use php it can be easier to make a global change.
Maybe under "pricing & signup" you could have a button at the bottom of each column saying "signup" to make it really clear - instead of amongst the text. Also you could consider showing a graphic representation of the signup process to show how easy it is to sign up.
"...school. Lets you standout from your competitors when applying for IT jobs..." Starting with a "Lets" It sounds like a list put into a paragraph, maybe you could edit the opening paragraph to give it more flow.
I don't really like the animation under the "it domains" on the main page. Perhaps a nifty javascript rollover script could do something like that.
The navigation text is quite small, I suppose that may be a matter of taste. Remember accesibility. Can you make the top part where the header is, merge with the navigation and get rid of the white space before it?
Your site has no meta keywords or description as well as no style sheet (which can make changes much easier) and your images have no "alt" attribute. These things are important for search optimisation. You have no doctype on your page which makes validation hard -
http://validator.w3.org/check?uri=http://www.itzoom.com/index.html