Hey gdiocarez,
I am a student from India and still in college, I started out freelancing on Odesk with an hourly rate of 5$/hr and soon realized I was in demand and started raising my price over months. And soon I was charging 25$/hr before one of my clients hired me full time 40hrs a week at a rate of 15$/hr. So you should get started with freelancing and you will eventually know your price. If a client likes your work, he/she will be ready to pay more on next project and thats how you increase your price.