I am a web developer. I want to be a web developer in America. Do I has this opportunity？And How can I do it ? Thanks

I am a web developer. I am interested in nodejs and web developing. Although I am a Graduating students who will finish my study at school in Mar,2016, I has some experience in web development in my Internship company(alibaba). The problem is that I want to be a web developer in America. Do I has this opportunity？And How can I do it ? Thanks!