Android Developer for Push Notifications

I'm seeking an Android developer skilled in implementing push notifications. The purpose of these notifications is primarily to enhance user engagement.

The ideal candidate should have:
- Extensive experience in Android app development
- Proven track record of implementing push notifications
- Understanding of user engagement strategies through notifications
- Ability to deliver high-quality, efficient, and bug-free code.

Please note, this project does not involve iOS or in-app notifications. The focus is solely on push notifications for an Android platform. Your expertise will be crucial in helping to keep our users engaged and active.