Amazon, Ebay, Magento Data Manager Required - Magento Store Manger Experience Required

PLEASE READ IN FULL BEFORE BIDDING I require a skilled Magento Manager with amazing attention to detail! I run multiple sites using Magento. I require a talented individual with conscientious work ethic to manage data from various sources each day. The job will require the following. Modification of Magento store manager expressions and import profiles to ensure product information is always correct on all channels - ebay, amazon, website. This will include CSV files from multiple sources. Daily import of stock updates to various magento site. Daily updates of stock levels on Amazon and Ebay Accounts using amazon price quantity updates. Creation and import of Ebay Flat files, for new stick and updating new stock Management of products accross multiple Amazon marketplaces, France, Germany, UK etc. Creation of New products in all marketplaces. You will have to have experience in all of the aforementioned platforms - and with Magento Store Manager (including expressions etc for datamanipulation) You should be totally comfortable with uploading products etc using amazon upload tools. Stock levels from all suppliers must be 100% accurate at all times!