SOW Prep - Technical Design Document For Referal System

Hi, We are in the process of designing a referral based marketing system, that will have viral effects on the ongoing affiliate income for the referrals made in this system. We have completed a high level description, and want to hire someone who can complete a technical design to make this system ready for coding. The design needs to have a database schema designed, workflow diagrams and the technical requirements written in such a way, that a PHP/MySQL programmer can easily understand the scope of what we are trying to do, to avoid reword for both us and the programmers. We expect the technical documenting to be interactive between the writer and us in the beginning, to clear up all any possible missunderstandings in the early stages of creating the scope of works, but then it would be a matter of getting to work and making it happen. Of course we will answer questions along the way when required - the "what if" type questions. This will basically be a detailed statement of work / design document, so only bid on this project if you are really good at designing systems, workflows and database schema's. Look forward to bids from skilled technical design people. P.S. We have a pretty detailed high level design presentation document. We have not attached, because we want to feel confident in each bidders ability to do the work first. When you bid, make sure you provide examples of your non confidential work. This work would be a work for hire agreement and all rights to the design would be owned by us. We will provide you this high level design after we talk via the PMB. DJKKAK