UI Designer for Android and Web

We are looking for an experienced web and mobile graphics designer to mockup a new design for our web (php) and mobile (Android) software application prototype. We need the mobile and web components to have similar design but accommodate the various information available to the user. This is UI design for a health application, so experience in designing for medical/health is a significant plus. WHAT WE REQUIRE: 1. portfolio demonstrating proficiency in Android mobile and web design skills (within past 6 months examples) rating within top 10% in client satisfaction necessary to qualify for bidding on this project 2. excellent English language skills original design, not copied or stolen from existing products 3. incorporation of our logo/logo colors in the design, our vision of simple and crisp approach DESIGNING FOR SIMPLICITY - this is a medical/health application, significantly different from consumer targeted applications 4. the number of mobile screens: 10 (we will provide preliminary mockups for guidance) 5. the number of web pages: 2 general + 3 specific to each of the 3 patient profiles in the library (we will provide preliminary mockups for guidance) The honorarium for this project is $250-500 depending on creativity, originality, and expedited delivery. Thank you to all experts who are considering helping us on this project - the first of many. We hope to establish a long lasting relationship with the project winner.