iOS and Android App using React Native and Firebase

We require an iOS and Android application build with React-native (use of expo is also fine) and firebase backend. Prefer GraphQL for backend queries and API communication. UI/UX design experience also required to help clean up the mock ups we have built. Application has many backend interactions that we can discuss in detail but at a high level these are the core features required:

- Comprehensive User Authentication (integration to other auth services as well)
- Bottom tab bar navigation as well as stacked navigation within each tab (react-navigation preferred)
- User profile and user management (avatar, posts, replies, settings etc.)
- Inbox/Chat implementation
- User Posts, Feeds, Trending, filters (sortby, createdOn, postedBy, etc.), replies, comments, likes, share.

More details will be discussed once project/freelancer offers are accepted.