I have worked in banking/finance and recruiting in that field for a number of years.

This is not a new idea. Unless you have a book of business you will find it very hard to sell yourself. Without a visa even harder.

Have you followed the recent developments in banking/finance in the US? Banks are even laying off producers. The big ones are merging and siloing departments. A lot of good talent is looking for work in this line of work.

I will gladly chat with you on PM to avoid boring others with quotas ...