I did some small Ember.js projects, I have enough firebase knowledge for your simple project. I am not the best programmer, but I am the best candidate for this project.
Hello
I'm a systems engineer from Colombia.
I have experience working in huge ember.js projects that use different firebase services like cloud messaging, database and authentication.
I'm also college professor and in my classes I instructed my students to develop an ember.js application using firebase as database and authentication provider.
I have a little experience developing and maintaining some ember.js add-ons.
I'm very passionate for efficient software development so I'm the best option for this project.
(According to the way that you define the word "simple" offer could change.)