A small web-based e-learning system

I need a good programmer who knows well how to work with php, mysql, and ajax to make a small web-based e-learning system The idea of the system is to provide with tutorials according to his preference. Some of users prefer long texts while other people prefer pictures, or sounds. System will test the user and provide him with the suitable lesson. User side 1- Login page 2- homepage has links to tests and lessons 3- 2 testing pages, multiple questions from database 4- A lesson page 5- A questionnaire contains 10 questions. Each user has a profile of eight fields A lesson is composed of items; these items are described by the admin Admin side 1- Tutorial item ( a place where admin can store, a link to a picture, video, flash, any multimedia type) with its description and profile. 2- View the questionnaire results. User can change the specification of these items The project is about 8 – 10 php programming pages, not more. Payment will be paid on completion not upfront due to providers taking money and not doing work in the past. It can be into two instalments, if you want, one in the middle and one after completion. The work must complete within a week with full documentation and charts. To make sure that you read everything here please write I know ajax at the end of your bid. Please bid only if you are a programmer and capable of doing the project within a week. Reasonable price, Online availability, Daily progress notes. No time wasters please.