Constractor Referel Website

I am looking for someone whos specializes in PHP and MySQL and have worked on Web Application Development and online payment systems in the past. I want to make a website where people put their home renovation projects online and those leads are sent to contractors. I want a site like the following sites. [login to view URL] [login to view URL] [login to view URL] [login to view URL] I have choosen different features from the sites given above and we have to put together everything. All the documentation will be provided before the project begins. Have look at the above given sites and contact me with your portfolio and previous work. You also have to be very good in Keywords and SEO, i need optimized site with site map so it will be easier for me to submit my website to search engines to get more and more customers. I need someone whome i can contact through messenger once the project is started. i dont want anybody who will leave me in the middle. please contact only if you are confident in developing this projects. I need someone who can give me with good tech support, in case something goes wrong with your coding. And most important thing. I need very clean and catchy design. which is attractive and simple to use and read. I need someone who also can integrate Credit Card Processing and can guide me which CC processing company is best. Please exclude banks and lenders part in www.servicemagic.com. I just want to keep this business model to construcion and contractors and Realtors. banks and lenders will be added in the future and will be a seperate project. As far as realtors part is concerned. Realtors are also sort of contractors and they have been added in the categories list, but only difference is when someone click on the realtors, it presents 4 options and different form than construction job. Once the project is completedm, i will hire you on the monthly basis to make changes and add features. I am looking for someone for long term relationship. Good Luck