We have the API for the Marketplace. We need someone to develop a Magento Extension and connect to a popular marketplace (Similar to eBay / Rakuten) to upload product items / description / photos / html / inventory stock / shipping information and download orders / customer information / shipping / inventory update. All information from the API must connect to the Magento and convert into a Magento order for processing. The API is supposed to kept confidential and it cannot be sold out in market or shared with anyone in future. Looking for Magento experts. The developer needs to test the API and try the system and also be able to provide support for certain period upon development of the API.