Create 4 Wordpress Templates

We are looking for an experienced Wordpress Designer to create 4 custom themes for us: Key Features for all: 100% Responsive W3C Validation Error Free Compatible Across All Browsers Google Analytics Integration 4 Colour Schemes Ability to change font size (small, medium, large) 5 Default font option Ability to configure different elements on site 1) Mobile App – Key Features Smart Banner – Change App ID on back end of Wordpress Sticky Bar at bottom Side bar stick tab Shown show images of app and features of app in a clean way 2) Photography – Key Features Should be perfect for a photographer who wants to show off their work. Infinite Scroll Very quick loading tome Perfect for mobile Each image should be shareable on facebook, twitter & pintrest 3) Full Screen – Key Features Full screen image on the background Very quick loading speed 100% responsive Clean colour contrast between menu so it is always visible 4 menu positions (top, bottom, left hand side, right hand side 4) Multi purpose – Key Features Very easy to use and configure multi purpose template Documentation for each theme must be provided & Each them must be easily installable via a zip archive. Budget: $750