This pattern shows how to create a serverless backend for a React Native mobile app by using AWS Amplify and the following AWS services:
AWS AppSync
Amazon Cognito
Amazon DynamoDB
After you configure and deploy the app’s backend by using Amplify, Amazon Cognito authenticates app users and authorizes them to access the app. AWS AppSync then interacts with the frontend app and with a backend DynamoDB table to create and fetch data.