Compound Interest Calculator Android App

I am looking for a developer to create a simple Android app for calculating compound interest.

Key Features Needed:
- Simple calculation of compound interest.
- Accepts input parameters: principal amount, interest rate, time period, compounding frequency, and additional contributions.
- Outputs: total amount, interest earned, and a breakdown of compound interest.

Ideal Skills:
- Proficient in Android app development.
- Experience in creating financial calculation apps will be an advantage.
- Ability to deliver clean, user-friendly interface.