CMS & E-Commerce Website for Photo Website

Seeking an expert CMS eCommerce developer or development team to build a fully functional SEO friendly eCommerce, front and back-end for a Photo website like istockphoto.com. We need a complete website and e-commerce creation including front end development, back end functionality, Product Management, shopping cart, photo galleries, complete administrative features, search function in diferents data base, marketing features, e-mail list manager, social media integration, search engine friendly, and content management system. We are open to any open source CMS/eCommerce platform as long as it will function like [login to view URL] along with a product and content management system. WE PREFER open source CMS eCommerce platform that has already many available plugins/extensions/modules/widgets/etc. for options for shipping methods and transaction gateways. We will be designing our own PSD look, layout and feel that we will need to be implemented into html. The site also has to have all the similar features and functions as the leading Photo websites like: The Administrator removed this message due to contact details which breaches our Terms and Conditions. Below is a few of the essential features we are looking for: - A powerful layered, faceted and filtered navigation feature built in a search engine friendly manner where we can define, add and delete the attributes. - Easy to use back end product and content management system. - SEO and SEF If you look at [login to view URL] website, these products have multiple categories, subcategories, layered and filtered search options. For example: main category (5 options), sub-section 1 (seven options). ***IMPORTANT*** - I will only respond to bids that include: - Bid Amount - Suggested e-commerce solution platform and why - Timeline - Any additional added upgrades and expected added costs / upgrades, if any - Please start your response with the phrase 'Photo website' - Our budget is about $900 - $1500. - We prefer delivery in 20 - 30 days. Thank you and we look forward to reviewing all responses.