Cre-Loaded ebay integration

We need someone that is an expert in oscommerce (cre-loaded) with experience with the ebay API. You should have excellent understand of ebay API, the Authentication token of ebay and how ebay sandbox does work. The function will be a Clone of Auctionblox, but using our own Ebay API calls. [login to view URL] Some additional function will be added addition to what auctionblox have. The contribution you would be creating would be for our own internal use.