I maintain an app that has iOS and Android native versions, and now I and my pairs are considering migrate both to React Native. We want to do this step by step, so in the first moment, we consider that a good approach would be implementing the data layer into React Native and make the native apps consume the data through this hybrid layer. Is this possible? Sorry if this is a silly question, I never had any experience with React Native.
EDIT: The database would be primarily realm-js because we already have experience with Realm on Android - iOS uses Coredata and this is a reason for choosing this approach as well, have 2 database technology on the mobile side gave us some headaches already.