We're looking for a senior React Native/Redux developer to complete the final steps in a VoIP/Text Messaging mobile app.
The mobile app uses PJSip to communicate with Asterisk, and interacts with a back end API created in PHP.
Ideal candidate would have knowledge of React Native, Redux, and PJSip (Optional but definitely recommended).
The final stages of the app are implementing payment processing with Google Pay/iOS In App Purchases, and PJSip (outsourced to another developer currently, but can be included in this contract if you have the expertise).
This app will be for Android & iOS, and would need to start immediately.
Looking for a long term developer to do continuous updates on this app and others.