Having an attractive Mobile App is very important so users spend most of their time on the App. I am experienced React Native Developer expert in developing user-friendly Mobile Apps. Our expertise is in developing following type of applications: UI based application Map Based Application. Chat Application. Social Network Application. Audio / Video Application. Web service based application. Facebook , Twitter , LinkedIn , Instagram integration. Payment Gateway Integration. Solving issues in existing Apps. Firebase Amazon Web Services (Amplify / Cognito / DynamoDB / GraphQL / Lambda)