Designing Website like snapdeal.com - Repost - open to bidding

We want to design the website like snapdeal.com. We have all the necessary infrastructure, offices in differnet places of India, Finance and all, but we are not well informed on the technical side so need persons to do it. We want the best platform, with all technical details and online store, with payment gateaway. The time frame for the project from start to finish we are expecting is 3 - 4 months. We want persons who can handle all the technical things and develop it. Please sned us your proposals with step by step detials and how are you planning to implement it.