We have an app that a developer on the team has started building - the logic is similar to Uber. But we have a short timeframe and need to finish within the couple of weeks, so need a developer to help. We have the screens/designs and have built the base connecting the app to Firebase. Using Facebook Authentication to login.
You need to be proficient at React Native
Know Firebase well to integrate the app data there
Know how to implement push notifications and referral invite system
Need to be familiar with animations to make the UX smooth