Home Based Web Developer Petition to Work in US

[haeleah]

I am a web developer / graphic designer (no degree -- experience only) working home based (online) for a client based in the US. I am working for him for more than a year now and he plans to build a web design office there so he would like me to come to the US to work for him in the office.

He also plans to have me work and go to school to get a degree in IT, if possible.

Which type of visa do you think my case will fit?