RapNet diamond integration for Bigcommerce -- 2

Hi all, I currently own an website. and I'll also looking for someone to do the following. "" I need a developer to do the following 1. write a web service that pulls data from RapNet. 2. it needs to be smart enough add/update/delete products. 3. We need to be able to control what shape and size of diamond each we offer for each ring. For example, I wouldn't want a customer to choose a heart shape diamonds for a particular ring design. 4. When a customer chooses a diamond, we would like the product photo to change accordingly. 5. the service need to have three steps. - choose a setting - choose a diamond - your selection 6. The stock graphic design needs to match or store style and color. Please do not bid unless you have already got a lot of experience in doing this sort of work. In particular with RapNet and big commerce. See more: Take advantage of our easy-to-use and extensive API to: Customize the data flow to and from Rapaport, automatically import Rapaport price data, upload diamonds for sale to RapNet database and download diamonds from RapNet to use on your store website. any questions, please ask