Build an Android Loan Application App (prototype)

I have the need to build a VERY HIGH QUALITY demo app to demonstrate a new product. In order to win this project, you will need to demonstrate (show example projects) in: 1. Building high quality Android apps 2. Developing in native Java + using Rx 3. Neat / smooth user interfaces and user experience 4. Ability to complete the project within 2 weeks (build 8 screens) 5. Demonstrable experience in developing using the MVVM pattern. To this project, it would be ideal if you can travel to or be based in Singapore. You will be working as part of a broader team based in Singapore. You need to be available to start on this project immediately. Please share a sample Android app that you have done before and a source code sample when responding. Thank you.