Adult dateing site

I need a company or programmer do programm a dating script and design a site like adultfriendfinder. Please provide me some references. Do not ask for payment in advance. My experinece here is that most of the people are not real programmers and designers. Im the customer and i pay during the project. You will have 50 % of the money when 50 % of the job is done 70 % of the money etc etc. If you are not sirious do not contact me. You must answer mails phones etc.