Secure Android Finance App

I need an end-to-end Android finance application that is bullet-proof from a security and compliance standpoint. The core flow begins with a smooth, secure onboarding experience that performs Basic KYC checks; I’ll supply the exact compliance rules and the API endpoints you should call.

Once a user is verified, the app must display real-time account balances and a transaction history that includes fast search and filter options. If you’d like to suggest richer breakdowns or export features later, I’m open, but they’re not part of the first release.

Security requirements are strict: data must be encrypted at rest and in transit, all sensitive actions gated by biometric login (Android BiometricPrompt), and every meaningful event captured in an immutable audit trail. Build with modern Android standards (Kotlin + Jetpack preferred), follow OWASP Mobile guidelines, and structure the project so an external security review will pass without surprises.

Deliverables
• Production-ready Android app (source + signed APK)
• Integration with my KYC, banking, and audit-log APIs
• Unit/UI tests covering critical paths
• Brief security architecture document outlining encryption, key management, and audit strategy

I’ll handle Play Store distribution and provide test credentials for each partner API. Let me know your relevant experience with secure mobile apps, your proposed tech stack, and an estimated timeline to reach a testable beta.