Display Mysql data and update via Ajax and PHP

Extremely easy project for the right developer - i have a database and need a page to edit the values. I'll also need an ajax uploader for pictures. Keep it extremely simple - no design needed. Only functionality. Let me know how much and how long it will take. Page 1 : A - Need the following fields : Company name/address line 1/address line 2/postcode/town/contact Note : The field becomes editable when clicking on the value and on mouseout, it saves B - Need a field with a small colour picker (like this [login to view URL]) - and the hex value being a field from the database. C - Need a file upload feature (ajax as well) which uploads to a folder based on the customer id (need to be able to add multiple files (like this : [login to view URL]) D - Need a file upload feature (also ajax) for the logo which will uploads to another folder Page 2 Need a drop down box which contains all the QR Codes. When selecting the code, all the details of this code display (ie : value 1, value 2, value 3 etc...) These should also be editable via Ajax. --- Will provide the database structure so you can test it locally. Please ask sensible questions if there's something you don't understand. The task is very simple.