React Native and UWP (Universal Windows Platform)

Read before bid. I need a POC (Proof of concept) for an application based on React-Native and UWP (Universal Windows Platform). The application just needs to run on windows tray and communicate with a REST-API. The code must be as SIMPLE as possible, because I want to use this code for other project. I just need a POC (proof of concept). Don't worry about interface, just make it works like a charm. Requirements: 1 - React-Native + UWP (most important!) 2 - Running in background with a Windows Tray icon (important!): 2.1 --- Double click open the application that shows a list of users found at [login to view URL] (GET) 2.2 --- Right click on the tray icon shows the context menu "Create User". When click on "create user", open the application window (like double click) showing the "id" and "createAt" date of a user created using the debug API (POST: [login to view URL] {"name":"xxx", "job":"yyy"}) 3 - Updates automatically every 180 seconds checking if there are new datalist items (GET: [login to view URL]) and change the icon indicating that there is a new item. The icon returns to default when single clicked (important!) Some links that can help: - There's a framework: [login to view URL] - [login to view URL] - Getting Started with React Native: Development for Windows [login to view URL]