Simple Smart TV (LG/Samsung) IPTV application

I need simple IPTV application for SmartTV (Samsung and LG). The application should have 2 simple screens: 1. Splash screen - where the app should send 2 requests: 1) Get authentication token and 2) get list of channels. The responses are jsons. 2. Player screen - the application will have list of the categories of the channels (img1) and channels for that category (img2). The end user should be able to choose category and play channels from that category. Also end user can be able to do the basic tv functionalities like channel zapping (ch+ and ch-) and changing channel by the number of the remote. The developer should write the code professionally (documented with comments) and should deliver whole code. If I'm happy with the work, speed and price, there are possibilities for doing bigger projects or upgrading this one. Happy bidding.