Kotlin Expert Needed for Android App Troubleshooting -- 2

My Android app is encountering crash errors during specific actions, and there are several UI/UX issues related to navigation, layout design, and user interactions.

Key Issues:

- Crash errors: These happen during specific actions within the app.

- UI/UX Bugs: Problems with navigation, layout design, and user interactions.

I'm looking for an experienced Kotlin developer who can help identify and rectify these issues. Please provide examples of your previous work with Kotlin and any relevant experience you have with troubleshooting Android apps.