Build an Online Store

Looking for a highly skilled freelancer or a company who can design and build a shopping aggregation website similar to SHOPSTYLE/com or StreetGAGA .com with a powerful, robust and feature-rich online shopping mall with multiple independent vendors selling their products via a centralized product catalog and vendor specific uniquely themed microsites. A shopping cart engine that allows brick and mortor retailer to create multiple web sites without ever duplicating product, customer, order, or any other business data so that the retailer can create multiple web sites, catering to multiple customer segments, quickly and easily. Each web site shares the same product and business data. We need a solution to Automate data sourcing from multiple data sources, Affiliate merchants and online shopping & marketing channels, The main feeds will be from Affiliate merchants, but we would like to also pull products from non affiliated websites. Core System Features Design should be super with well written code. Programming should be flawless with scalable database structure. The code needs to be light and quick when performing a product search among 1000's of products. Search engine optimized urls. Would you recommend writing a customized code, or using an existing CMS? Some of the features are below, but for more information, you can visit [login to view URL] to see all the features/functions. Shopping engine: -Capability to select products (refine by price/color/brand/size/store/sale etc.) from total product catalogue -Top level categories: Clothing, Bags, Shoes, Kids, Men, Sale, By Brand (all have the same subcategories as ShopStyle) -Rank by price (low-high, high-low, brand alphabetic, most viewed) Product Balloon Functions -Have a balloon appear with the same info/functionality as on shopstyle on mouse-over on a product returned in the selection results. The balloon contains similar info as in [login to view URL] User Functions -User Profile (log in using their Facebook ID or signup on website. share actions on Facebook.) -Friends / Followers -Wish lists / Favorites / Other lists -Sales alerts -Blog Shopping Cart An Advanced Multi-Site, Multi-Store, Multi-Vendor Shopping Cart Multi-Site Shopping Cart: Create an unlimited number of e-commerce web sites with their own look, feel and behavior Multi-Store Shopping Cart: Create an unlimited number of on-line stores, share a shopping cart between multiple stores Multi-Vendor Shopping Cart: Give wholesalers and manufacturers permissions to manage products, shipping, and returns Unlimited Shopping Cart Configuration Strategies. Combine and intermix web sites, web stores, and vendors. Sophisticated e-commerce database optimally normalized for supporting e-commerce transactions One code base and one database supports all sites, stores, shopping carts, and e-commerce transactions One system administrator sign-in for managing all sites, stores, shopping carts, and e-commerce transactions Full control of front end design without affecting back-end functionality Advanced functionality for wish lists, layaways, comparison shopping, and gift registration Customer Feedback System at the product level Integrated with advanced sales tax calculation and reporting system Multi-Currency and Multi-Language Support Fully integrated multi-location inventory system. • Flexible Workflow for Multi-Vendor Product Catalog and Order Management. • Single checkout for products from multiple vendors with multiple shipping origins per single order. • Automatically generate purchase orders for vendors based on customer sales order. • Intuitive and easy to use Vendor Portal for vendor management of products and orders • Vendors can add and edit their products, images, assign applicable categories and attribute values, update inventory, manage shipments and shipping options, update account data and communicate with customers and store ad Please contact for information