Are there services where you can hire a tutor (mentor)?

Question

.NET

I am making a not very simple C# script.
We need to get some information from the network. In short, you need to write an asynchronous socket.
And it doesn't work. There are times when you can't enter.
So I thought, are there such services where you can hire a person for a few hours, who will interpret and explain everything?
It is clear that you can probably do this on sites where there are freelancers, but they still have a different specialization, and the process is not entirely suitable.
PS If anything - I live in Canada, you can speak Russian and English.

Answer 1

odesk.com
Payment there on time.

Answer 2

Option: Hire someone to write the code and leave detailed comments. Evaluate the work on the clarity of the comments.

Answer 3

any freelance site
you hire a programmer and talk to him about anything
, I usually hire a thousand consultants on all issues.

Answer 4

What exactly doesn't work? Here the other day they asked about a web server - I described in detail the algorithm for working with sockets. Incl. and about asynchronous work.

Answer 5

I hired a person at free-lance.ru for a couple of hours in order to quickly get into the new technology (for 500 rubles).
We talked on Skype, TimViewer showed him his screen, he commented on the details for me.