INTEGRATE PAYPAL WEBSITE PAYMENT PRO into Ex. Auction Site

I URGENTLY need a qualified programmer to integrate PayPal's Website Payment Pro into our existing auction website. Programmer must have experience with PHP programming and be familiar with PayPal's Website Payments Pro (WPP) merchant account and gateway. Here is what you need to do in general terms: 1. Plug in the WPP script and integrate it with the order process in our code. The order or purchase process is part of the existing code. The code was written by PHPProbid software company. Our site is hosted by inmotionhosting.com. 2. Inform me when WPP is ready for testing, so that I can change the logins to the cpanel and ftp. You will have to show me how to do this. 3. I will then edit a file you point me to you to use my API keys from PayPal. You will have to indicate how to edit this file plus provide the keys from PayPal. 4. I will set the mode to sandbox which is the testing method of the integration of the script. 5. I will then test the whole order process and check my PayPal account (sandbox mode), to ensure funds are getting through. 6. After we are both sure that the testing through the sandbox mode works, we will set the mode to live store to test with real money. Please refer to the links below to understand more about PayPal's Website Payment Pro. [login to view URL] [login to view URL] MUST BE ABLE TO START AND COMPLETE THIS WORK IN 5 CALENDAR DAYS.