Design a crowd-sourced restaurant menu app

Need a UI/UX designer to prepare mockups for 'social' food menu app where users can submit dish photos and rate dishes for different restaurants. The scope of the assignment is: 1. To design high-fidelity mockups for following screens: a. Login screen (using google, facebook sign-on) b. Restaurant search screen c. Restaurant menu (basically a grid of dish photos with filter & categories) d. Dish detail page (with option to upload new pic & submit dish rating) e. User profile page with some stats 2. App logo, icon, splash screen Note: i. You will NOT be required to think through the app workflows or user scenarios, as that's already taken care of. I am just looking help to convert the workflows (which I have in form of rough wireframes) into aesthetically appealing screens, which will be later implemented, as is, by the app developer. I am looking for minimalistic designs, without too much of verbosity or menu options. The app is mostly photo-based, so want the design to be high on emotional quotient.