I am a Researcher from a Qatar Base Game Development Company, I am currently looking for the best person to hire where can I find them?

Do you know a website, a blog, a company or an agent that may help me with this?

You could post job listings on our jobs board.  Listings get good exposure to a professional audience via our site and social media for $45, and the listing fees go towards keeping our site online with resources freely available to the development community.

You can also browse our contractor listings, but there aren't currently a lot of programmers listed.

Moving you to the Business and Law forum.

Hope that helps!