Magento ecommerce Platform

Project Description We are looking for a company that already has experience with Magento and has aleady built a Magento system with the following attributes. Ability to cross sell to other eCommerce systems, advanced SEO management, Email marketing extension, advanced analytics with Google eCommerce analytics. We wish to find a company that has this existing system or similar and from this want to develop a Magento based eCommerce platform (so that clients can create their own eCommerce sites). We would also need good responsive design quality, although we can get a seperate designer if necessary The platform will require System admin to be developed to manage all eCommerce sites, payments, sales and editor management. A full specification is available after initial discussion It is important that the eCommerce sites we are offering are at the beginning at least as good as most other similar services and hopefully we can focus on it being an eCommerce site that mostly focussing on Cross-selling to multiple other eCommerce sites, like eBay, Amazon, Google etc., where management and statistics can all be managed from within our system. Development The development that we are asking is to create a platform where anyone can sign up to have an eCommerce site automatically created (like Shopify), after choosing a template. An admin for us to manage customer sites and collect other analytical data. Where they can add new extensions themselves. The istes will be hosted on our system and the customer will have to transfer their domain here to use for their site. To make things easier we suggest using something like WP to set up the eCommerce platform this will make it easier to manage and create, we may need your help to find a very good responsive design, similar to the one below. First Step Using Existing Magento eCommerce system with already built in extensions, such as: email marketingcross selling to eBay, Amazon, Google and other eCommerce sites Paypal and other 3rd party payment solutions Google Analytics and site Statistics, conversion rates etc improved admin layout, more graphic Multiple Templates for customer choices For customers to Search, find and add other extensions Actual Development required Create a reseller site and its admin (similar to shopify or bigcommerce) Centralise sync data from all sites for system analytics Admin to manage our eCommerce customersSales, Conversions, Editing (See Reseller System Admin) Create admin to manage ecommerce sites Use WP to develop the reseller site and use WP admin to manage site