Hi there.
As I am a react native expert, I am very interesting for your project.
Since your project is only update and complete in-progressing project, It is not necessary to spent time to check spec features.
And I think your project kernel is UI and fetch data from backend.
I have good skill and rich experience for them by using Native-Base, react-native-elemetns, redux-saga, thunk, axios.
You can confirm my skill via interview.
Looking forward to discuss for your project in details.
Sincerely