Booking System Website Similar

Need [login to view URL] similar website but based on Social Engine it has 80-85% of ready made work, If any one has worked on Social Engine and Check appointy will come to know what I mean. Before you bid please check it out. Please do not send me what you are and what your company is send me relative work that would make it easy for me to start the talk with you. I also need this to be managed in future. I am looking our for a stable freelancer for all my future work as companies are expensive and most of my experience has be bad with companies. There are many plugins in Social Engine that can be directly used and ill provide you with that plugins, the Separate or rather modification work would be to create a Calender that books appointments for service providers and payments that will be done by the customers [ For this I plan to use Listing plugin in it, if you have any other plugin in mind like market plugin that is similar to listing you can use it also what matters is the work and not plugin :) ]. Design is Clear with Us and I will provide the png images of the design. Even you can Use WASS that s an open source appointment system for booking I need work to be done. I see a time of 15 days to get the work done with 5 days of testing as per the work involved. Rest can be discussed once I get your proposals. Thank You