Fix bugs and improve performance of current Android App

Dear Freelancers, We have a small FlashLight Android application, which is developed in Java and has a few bugs and has performance issues in terms of design patterns. Tasks: 1. Fix the bugs in the current application - Firebase Crashlytics logs will be provided. 2. Convert Java code to Kotlin (Optional) 3. Improve current Separation of Concerns, design pattern, followed in the app to improve code reusability and readability, enhancing the performance of the app. Pre-requisites: 1. Have worked with Android applications (4.4+ version) that require Camera/Flashlight access. 2. Proficient in Java, Kotlin, and Kotlin coroutines. 3. Know best design patterns - separation of concerns - for ease of code reusability and readability. Note: - Reply with "GOT IT" in your comment to confirm that you have understood the mentioned requirements. - NDA and IP must be signed as the app is currently live and critical for the team. - Developer Portfolio must be provided. - Budget amount is negotiable. Further details will be shared with shortlisted candidates. Best, Jayesh