PHP Postgres SQL Script Development

We have an existing PHP auction script thats based on Linux. We need a talented EXPERIENCED programmer to optimize or re write our PHP [login to view URL] project calls for an expert in PHP, Linux, PostGres,The programmer bidding must understand the goal is to create a PHP auction script that can handle millions of users and tens of thousands on concurrent users while using minimal server hardware resources. The Postgres database must have a scalable infrastructure and optimized to handle an enterprise level of users. The definition of Enterprise is a userbase in the millions and concurrent users in the hundred thousands. Programmer should have advance knowlege and EXPERIENCE in Postgres database performance and optimization. If you are a smart experienced talented programmer. Please serious bidders only. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform PHP LINUX POSTGRE SQL