Amazon MWS API

I am looking for an experienced Amazon MWS API programmer. I am building a PHP / MYSQL application which will intergrate with Amazon MWS API. I would like a script / class which would allow me to do the following: Product Management including: Create / update product listings including images, prices, descriptions, category, product type etc Stock Management including: Update inventory on Amazon Order Management including: Download orders with all the detail including items sold, shipping requirements (standard, expedited, etc) Mark an order as dispatched Mark an order as cancelled We have an existing order system and I would be intergrating your code / libruary into this so that I can just call your functions to do a specific action. If you have this code and are capable of doing this project, please send me a message. I would be grateful if you could send me a small code snippet to show you coding style and an example process. I will contact you back with a simple question or two to test your knowledge of the API. Thanks, James