You can use AWS Mobile Hub to develop apps in Swift.Simply login to the AWS Mobile Hub console to create a project and select features for your app including user authentication,data storage, backend logic, or push notifications,content delivery, and analytics, and then choose Swift from the build tab of your project. AWS Mobile Hub automatically provisions these features and generates a working quickstart app for iOS that you can use as a foundation for your app,or cleave and paste code snippets to your existing app.
Source: amazon.com