Are there intermediaries when working with upwork?

Question

Upwork

Everyone sings sweetly about Upwork, it also became interesting to me. But I don’t want to get into the whole thing up to my ears, because there is enough other work. And English leaves much to be desired.
Hence the question. Or maybe there are intermediaries who are ready to open an account there on my behalf, negotiate, etc. and get a percentage of the order for this?

Answer 1

You need to understand that for such cases you yourself must be a top developer and you will have to give 50 percent

Answer 2

Certainly. If you agree to work for 1 dollar per hour after paying all intermediaries
However, the level of a jun is unlikely to interest anyone.