This talk explores practical methods for improving serverless backends for Flutter apps using Firebase Cloud Functions. Attendees will gain insights into the benefits of serverless architecture and its seamless integration with Flutter. Discover how Firebase Cloud Functions empowers developers to efficiently handle your Firebase backend tasks such as data validation, notifications, and authentication and even build REST APIs. Moreover, the potential of leveraging AI assistance in cloud function development will be showcased, particularly for those who are unfamiliar with JavaScript or TypeScript.