Welsome to Pprune.
I'm not sure what you mean by 'let's see if it works' when you refer to Pprune. We cannot help you find employment. We do not operate any kind of jobs exchange. We simply offer a place for you to discuss the process of trying to find employment.
Incidentally, a Green Card is not a passport to a flying job. Aviation employment is in a much worse state in the US than it is in the EU. There are still thousands of pilots furloughed after the mass airline descent into Chapter 11 protection - which very few American airlines have so far managed to escape, despite the massive cost savings allowed by Chapter 11 and the unfair competition against foreign airlines this allows.
Scroggs