Mobile Customer Engagement App Development

I'm looking for a skilled app developer to create a mobile app that focuses on boosting customer engagement for our services.

Key Requirements:
- The primary objective of the app is to increase customer engagement.
- The focus will be on implementing push notifications to keep our customers informed about the latest updates and offerings.

Ideal Skills and Experience:
- Proven experience in mobile app development.
- Proficiency in incorporating push notification features.
- Understanding of customer engagement strategies.

Please provide information on your prior experience with similar projects, particularly those that involved enhancing customer engagement.