Android App with PostgreSQL Integration

I need an Android application that connects to a PostgreSQL database to manage transaction records. The app should allow users to retrieve, insert, and update transaction data.

Key features include:

- Search functionality: Users can easily search for specific transaction records.
- Data filtering: Users can filter transactions based on various parameters.
- Export options: Users can export data to CSV or PDF formats.

Ideal Skills and Experience:

- Proficiency in Android app development.
- Experience with PostgreSQL database integration.
- Strong understanding of data management and UI/UX for search and filtering functionalities.
- Ability to implement export features to CSV/PDF.