Experienced Mobile App Tester for iOS and Android Applications

We are seeking a skilled and detail-oriented tester to thoroughly evaluate our mobile application available on both iOS and Android platforms. The app is exting our ERP Solution with some functions like, Time recording, Vendor Invoice scanning, Vehicle Document scanning, Work Orders for Garages... Your role will involve comprehensive testing across following aspects of the app: stability, error handling, usability, compatibility, security vulnerabilities, multi-user scenarios and performance.

Expected delivery:
- Reproduce and document bugs, crashes, and issues with clear steps, screenshots, videos, and severity ratings.
- Provide a detailed report including recommendations for improvements, prioritized bug lists, and test coverage summary.

Required Skills and Experience:
Proven experience in mobile app QA testing for iOS and Android (please share portfolio or past projects).
Excellent communication in English or German