This is a social networking website where some features will cost money unlike Facebook. There is an opportunity to friend people you do not know on here.
Let's discuss over freelancer Personal Message Box for the proper estimation of cost and time.
I am myself doing programming so you will directly work with one person and that's me. No mediators. No managers. No subcontractors.
see my recent work for the technical expertise along with reviews & feedback on my profile page.