Drag & Drop Website builder -- 3

We are looking for someone/company to build a HTML & HTML5 Drag and Drop website builder. A real drag & drop panel for user, to let people to build website online. IMPORTANT: Please be sure that you must be experienced and you must supply live examples of similar sites you have created, the drag and drop panel. The sites you supply must have similar drag and drop design functionality. Please do not BID if you do not have drag and drop panel example!! And please do not bid if you ask for more of the budget range!! A front-end website builder & our own back-end admin panel. Must be support in Linux & Cloud server We could create web templates and import them into the Website Builder easily. The functions & features should be same as [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL] & [login to view URL], - Domain and subdomain creation and registration - Fully customizable - Using PHP - Compatible with main browser like firefox, I.E, Chrome, Safari, iphone & iPad is a must - Able to modify anything in drag & drop - Able to build Multilanguage - Responsive - Created website can be hosted or stand alone zipped for external hosting use. - Customize menu - Form builder - Provide drag and drop functionality of icons from a toolbox to a grid design view - Blogs, Gallery, Video - Google Analytics - Social media icons: Facebook, Instagram and Twitter common integrations and more - Shopping Cart - Draggable Membership System - Payment gateway - Import PSD or CSS and change into HTML/HTML5 if possible ** Discussion is needed when project pending** More features and detailed feature description is attached.