Online Order Management Application with Inventory & Indian Accounting

I want the work to be started immediately. I am looking for Online Order Management Application 1. Integrate with Flipkart, Snapdeal, Amazon, ebay API, CSV for processing orders. Ref Site [login to view URL], browntape, unicommerce 2. Integrate with any open source Inventory Software or develop from scratch 3. Integrate with any open source accounting software or integrate with Tally or develop from scratch. I want the UI to be developed with below theme which will be purchased from my side. Its compatible with asp.net [login to view URL] I am open to ASP.NET, C# and SQL / PHP, Mysql. i am looking for a person/company who has experience in ecom, Retail, Indian accounting domain. you should have completed atleast one project in this domain earlier