Amazon Marketplace Web Services C# Client Library

I am looking for Amazon Marketplace Web Service (Amazon MWS) expert who can develop the C# client library which will allow us to interact with Amazon to perform all the task allowed by the amazon web service , but in easier way by the use of proper C# client library rather than having to create the XML feed every time. **Please read the full description before placing your bid.** ## Deliverables I am looking for Amazon Marketplace Web Service (Amazon MWS) expert who can develop the C# Client Library for us with at least the following features(but not limited to) 1. Add New Product or Update Product 2. Update Product Stock 3. Assign Product Price 4. Update Product Image 5. Establish Product Relationship 6. Get list of all live products in Amazon Marketplace 7. Override Account Level Shipping Rates 8. Retrieve Order Details / Get List of all Orders with status 9. Acknowledge Receipt of Orders (Order Acknowledgement) 10. Ship and Confirm Shipment (Order Fulfillment) 11. Order Adjustment or Partial Cancellation 12. Retrieve Payment Details Each of the above functionalities should be available as C# object which I can use in my existing C# back office application for integration. Every object should have all the properties as described in the Amazon XML specification. The only reason I am asking someone to develop the C# library for this is because I am very busy doing the coding my self to parse the XML result from Amazon response or send the request as an XML to Amazon, so your code should just do that, so the end product for me is everything object. **Please contact us only if you have done this before or you already own a C# Client Library which is being used by your other clients or you know exactly what you are doing and you think you can finish it in pretty sensible time, if I was doing the coding for this , I guess it will take up to 7 days to develop and do the bug testing, like I said earlier I am busy with other things thats why I came here to get help from one of you experts.** We need this as soon as possible, maximum of 7 days will be given to deliver it and we will take 3 days to test it and give you the decision if it works perfectly or not. Thank You, Happy Coding!