Thanks for replying.
I decided in this question to focus on what I regard as obstacles to enter on another countries or finding a job. That's why I avoided talking too much about myself professionally.
The reasons I want to emmitgrate are basically the same as the ones this guy described: http://amatarazzo.tumblr.com/post/79624842882/bye-bye-brazil.... I disagree on some views, but he is almost 100% correct.
On my skills, I prefer not to talk about this now, as I'm interested on understanding how the process would work. I would say I've been in the workforce for more than 12 years, and have done a little of a lot of things.
Thank you again.