Describe your professional experience with mobile platforms and applications.

In my professional experience working with mobile platforms, I have been involved in developing and testing applications on Flutter, which allows creating cross-platform applications for iOS and Android.

Key points:

• Developing UI using Flutter widgets that ensure interface adaptability and responsiveness.
• Integrating with native APIs through platform channels to access device functions.
• Optimizing performance and managing application state.
• Testing mobile applications, including unit tests, integration tests, and UI tests.

For example, I implemented authentication functionality using Firebase, and also configured CI/CD for automatic building and deployment of applications on both platforms.