Build a Multi Vendor Ecommerce Platform

Dear Reputed freelancers, This invite for proposal is for both, web development concerns who would like to work on fixed price model and individual freelancer who would like to work with my team for my requirement. I am building a multivendor Ecommerce platform with all functionalities for my online sales, marketing and promotions. The platform allows unlimited sellers to sell their products on the platform with their secure logins, having their own portfolio to manage the catalog and prices list. Unlimited customers/buyers, who can browse, register, purchase and manage their own wish list and carts. High Level Requirements: 1. Admin login and features 2. Buyer login and features to purchase and sales transactions 3. Multiple seller login and features to update catalogues and prices lists 4. Affiliates, Facebook Store, Reports and sales, Discount engine, 5. Responsive, SEO and social media integration 6. Integration with payment gateway, logistics 7. Additional features - Bids, Auctions, Cash points, 8. Reports on Orders, Customers and Products, Google Analytics 9. Advertisements and notifications 10. Mobile app for Android and IOS. Technology built on: 1. Nodejs 2. Angularjs 3. Express 4. MongoDB & MySQL Note: 1. The products and contents will cater to meet the demands and strategy for Indian markets at the moment. 2. Please note that I would like to start this project from base and do not want to use any predefined templates. Please place your bid or message me to get the requirement specifications. I shall share my detailed proposal on the business strategy, why this technology, design and the model etc. after my initial discussion. Please bid else leave me a message over the chat. Happy to have an initial discussion to understand and take it further.