My dream is to migrate to the US eventually. Not so much for the incredibly better pay but just because it seems there's much more interesting stuff to work on there. I'm German and currently doing my Master of Computer Science in Germany.

Do you have any advice on which path would maximize my chance of getting a visa? Or possibly your personal success story?

So far, I will be doing an internship at one of the Big 4 and will be trying to get a job at the Big 4 in Europe or some other company in London (provided I can still migrate there post-Brexit) after my graduation. But I'd be glad to get other (possibly better) suggestions.

EDIT: Added Paragraphs.