Creating a webshop to sell a Customizable Identification Card

We are looking for a expert to create a website to sell one customizable product. The product is a printed identification ID , that the user creates by entering some words and uploading a picture. We need the following functionality implemented: 1. The user types in the details and they are previewed live in real time on the product previewer.(check image 2 in the attached document This is similar to this: [login to view URL] This is probably the hardest thing to develop of the website. The rest is just customizations. Just have a look at the enclosed PDF file where all the pages are identified. 2. Images can be uploaded and cropped in the online editor in order to fit them in the right size on the ID 3. The final product should be previewable as created by the user. 4. The data the user entered is also in the backend of our PrestaShop and is connected to the order. It is also in the right format so it the ID is ready for printing. 5. Payment integration with PayPal for the beginning and later with credit card This site creator is similar to the one I like. [login to view URL] Which shop-software we are using is up to you. It shouldn't be Magento because it is eating way to many resouces for only one product. And the ID creator shouldn't be based on Adobe flash as many people might buy the item with their iPad. Contractor requirements: We’re looking for a long-term contractor to develop and maintain this website. The ideal developer has: 1. Successfully developed or shops 2. Strong experience in general website development 3. Is familiar with online-shops and their development 4. Has great organizational and time-management skills to get work done on schedule. The goal is to finish developing the website before 1. Dezember 2014. 5. average or good English skills -- makes communication much easier :) As this is a bigger project we’ll do skype interviews and at the skype interviews we’ll show you two websites that are similar to what we'd like to have. We look forward to working together with you :)