Android Bank App Automation

I need an expert in Appium OR ADB automation to automate functionalities for a bank app we built.

Key tasks include:
- User login/logout
- Transaction processing
- Account details retrieval
- Encryption verification for security

The automation needs to be tested on phones.

Ideal skills and experience:
- Proficiency in Appium and ADB
- Experience with banking apps
- Strong understanding of encryption and security protocols
- Familiarity with mobile automation on various Android devices