Hello, I am a computer science research engineer with 2 years of experience in a non-U.S. big tech company research center in Europe. Before that, I worked as

Hello, I am a computer science research engineer with 2 years of experience in a non-U.S. big tech company research center in Europe. Before that, I worked as a research fellow at the university after I got my master degree. During that time I published 4 papers, and I was a reviewer for a CS journal (even though I actually reviewed only 1 paper). I actually have 60-70 citations of my works (if it might be relevant in any way). What are my chances to get an O-1 visa? Thanks in advance for your time