Android Home Health Care & Nursing App

I'm looking for a proficient Android developer to create a home health care and nursing services application. The application should primarily focus on facilitating health care services, with integrated features for text-based job interviews and payment services.

Key Features:
- A strong emphasis on health care services
- Text-based job interview integration
- Secure and user-friendly payment services

Ideal Skills:
- Extensive experience in Android app development
- Prior work on health care service apps is a plus
- Familiarity with integrating interview systems within applications
- Proficiency in implementing payment systems in a secure manner

Please note, the job interview component is primarily text-based, so the app should be able to facilitate this smoothly. I am looking for a developer who can fully understand and implement these requirements effectively.