application tester

I am looking for an experienced application tester to test a mobile app developed for Android. The main focus of the testing should be on the functionality of the app. I need someone who is comfortable with testing various aspects of the app to identify any bugs or areas in need of improvement. The tester should be able to provide feedback on how the app works and should also be able to suggest improvements or suggest alternative solutions. The tester should be comfortable working on their own as well as part of a team. The ideal tester should possess knowledge of the Android SDK and have experience developing and performing tests on mobile apps. The tester should be able to quickly identify any potential performance barriers or issues and provide recommendations to rectify them. I am looking for someone with a deep understanding of the Android ecosystem and its various components, who can ensure that the mobile app provides users with a positive experience and that all functionality is working correctly.