It all looks very interesting, but I am wondering how you are going to solve the issue of different pay expectations around the globe. For example, a medical expert in Canada will want to be paid much more than his equivalent, let's say, in Venezuela. Won't that reduce the number of experts?

Also how would all "experts" be checked to be the ones they claim to be?

It seems like a very good idea but might be hard to implement on a global scale. It might succeed on local markets though, same as Gumtree did.

I'm waiting to hear from you and all I can say is "powodzenia chlopaki"