develop a message feature using firebase

This is a test task and if you do it well there will be more tasks to follow. For this task we need you to implement a messaging system that is roughly similar to the screen attached.. You will be using Ruby on Rails, ReactJS, and firebase. We are not going to share our code for this test, so don’t ask us for more details, just follow your own initiative and show your skills. We are looking for creative, autonomous, and fast coders. If you ask questions about something that is already clearly explained in the task we will probably not ask you for the next job. The budget for this task is US$30. To submit your solution, send us links of the followings: i. A Github repository with the code ii. A publicly deployed Heroku app running your code Just send a message when you want to start, and we will hire you for the test without discussion. We will take time to discuss after we see your solution. Good luck!