Build an Online Store (online-multi-vendor-marketplace-website)

Hi all,We are looking for a team that has already experiance in E-commerce website development. Our Requirement :- I am looking for the website similar to Flipkart or shopclues w.r.t look and feel. my website should have all the updated feature in it with fully responsive and multivendor [login to view URL] has to be SEO friendly. framework can be used as per our discussion and which is good in market but complete website needed including payment gateway ,SMS integration,order management system,Inventory management system,Order tracking system, with automatic notification for the user of the order progress and shipping tracking,Responsive image management : automatic image re-sizing for optimal loading for tablet and mobile display,database and filebase saving on a daily basis and sent to a remote server, etc... You MUST have successfully done several e-commerce websites and send them to me for our reference. Clever caching systems : 1)APC cache 2) memcache 3)Smarty Cache We would expect the project to be concluded and deployed within 45 days max. Please send across a detailed proposal with best technology you can provide me for my website. work environment: screenshare mode, skype calls,phone calls and chats. Your qualifications: - Compelling portfolio that demonstrates beautiful interactive experiences and innovative design - Ability to work with deadlines - A work style that is extremely detail oriented Desired Skills: eCommerce, Responsive Web Design, Web Development, Magento , PHP ,js,mysql ,CSS