Urgent Android App Vulnerability Tester

As an urgent requirement, I'm looking for an expert Android App Hacker who can demonstrate comprehensive knowledge and unmatched abilities in exploring and probing potential app vulnerabilities. The core need is to examine an app’s susceptibilities with the underlying database being unspecified. Your responsibility would be to:

- Hack into the database
- Identify and analyze potential threats and vulnerabilities
- Provide detailed reports and suggest possible mitigation tactics

Ideal candidates should have:
- Proven track records in ethical hacking, especially in Android applications
- Proficiency in working with various types of databases like MySQL, MongoDB, Oracle, etc., since the database type for the project might vary
- Ability to carry out tasks promptly and maintain excellent communication.

Please only apply if you can begin immediately because this task requires prompt attention.