Android App Vulnerability Analysis

I have an Android APK that must be taken apart, inspected, and stress-tested so I can see exactly where attackers could slip through. The sole objective is to identify vulnerabilities—no feature work, no code recovery, just a security deep dive... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Computer Security, Java, Mobile App Development, Penetration Testing, Reverse Engineering, Risk Assessment, Security)