Android network game (horse racing)

I need a horse racing game done. some examples are - [login to view URL] - [login to view URL] Here's the flow: 1) I run the app, the next horserace countdown time will be displayed on the Top-right hand side corner 2) I see the login screen, i key in my username and password and click login 3) I see the screen with my current balance 4) I click on bet button and it open up a table with various possible bet combinations. (or for a simple start, just let user select how much bets he want for the next race) 5) The horse racing run every 10 minutes, so after the user clicked on the submit bet button, the app go to the racing screen with a countdown timer from the server. (NOTE: the race is synchronised to all the connected users. Which means that if I have 100 users betting, they all see the same horses speed and racing conditions and winner horse) 6) Read winning and losings data and user balance from the server and display on the app. The app must be able to read any error message and display it in the app. (E.g. a user try to submit bet after the racing has started will trigger an error message) So basically you will be building the frontend interactions. Your app will read data from the server. (raw data or possibly calling APIs if you think that's better we can create APIs for the backend) What I DO NOT NEED: - The backend (this will be done by inhouse programmers) - Processing of credits (all credits will be handled externally from this app)