We would like a programmer that preferably has had some experience with Amazon Web Services and are familiar with the Amazon.co.uk Marketplace. We are pro merchant sellers currently selling items via amazon.co.uk marketplace. We have already written a simple php/mysql program to automate order processing and customer management. However, this code needs refinement due to changes in the way Amazon will notify us about orders. Due to a busy period, we are unable to develop this ourselves and...