Android Retail Outlet Customer Database App

I'm looking for a skilled Android developer to create an application for managing a customer database which consists of retail outlets. The app should allow adding new retail outlets, editing existing entries, and deleting entries. Each retail outlet should have a location and a picture.

Key Requirements:
- The app should have a basic login system using email and password for user authentication.
- The interface should be user-friendly and intuitive, suitable for non-tech savvy users.
- The app should be able to handle a large database without compromising performance.

Ideal Skills:
- Proficiency in Android app development
- Experience in creating database management apps
- Strong understanding of UX/UI principles
- Knowledge of implementing secure user authentication systems.