Android Video Streaming App

I'm seeking an expert Android developer to create an innovative video streaming application that supports both live and on-demand content. Here are the specifics of what I'm looking for:

- Development of a native Android app.
- Integration of user authentication to ensure a secure user experience.
- Implementation of push notifications to keep users engaged.
- Seamless payment integration for in-app purchases or subscriptions.
- Capability to handle live streaming as well as hosting and playing on-demand videos.

Ideal Skills:
- Proficient in Java or Kotlin
- Experience with Android SDK
- Familiarity with streaming media protocols
- Understanding of OAuth or similar user authentication protocols
- Previous work with payment gateway APIs
- Knowledge of Google Firebase for notifications

Experience in media streaming app development is highly desirable. Evidence of previous work that includes live and on-demand streaming will be sought after to evaluate your suitability for this project. Let's build an app that stands out in the crowded media streaming service market!