One Partners Inc - Ecommerce site "Finshing Touches"

Hello, We are ready to launch an ecommerce website soon. We’ve spent 2 years building the site and looking for a professional to put the finishing touches. We are looking for someone that is knowledgeable and capable of implementing of the following: -Google Simple search engine or a better engine to increase production -PSD to XHTML Slicing - 75% is done -PDF converter - We want to convert any document into pdf on our site. -Adding applications, (Facebook, Twitter, Iphone, Amazon etc... -Invoicing/Billing history and serial number Note: paypal is incorporated "Invite friend app" process after registration - Our site is primarly for PHP savey workers. We would preferably hiring someone within the bay area " in California" so we may meet if there is any questions and I will walk you through the steps of completing our project. We would like to pay a fix cost to our helpers and make sure that whatever you and we want is documented. We will not throw anything new during the development process. We are looking for experienced professionals that are willing to teach us through the process. Good Luck and we cant wait to meet you Thank you