572305 Social Networking

looking for php expert to code a social networking site. I prefer to pick programmer who has done this kind of job previously especially with social engine or joomla so that it'll be much easier with lower budget. Please show me your projects experience in pmb. I'll also show more reference of the websites only in pmb. In pmb or bid, please type a text "social 888" to make sure that you read my requirement and not simply posting unrelevant comment or bid. thanks