Flutter Mobile App Development

I'm seeking an experienced Flutter developer to create a mobile app for both iOS and Android platforms. The app will feature user authentication (via email and password) and push notifications.

Key Requirements:
- Develop a cross-platform Flutter app for iOS and Android
- Implement user authentication using email and password
- Integrate push notifications

Ideal Skills and Experience:
- Proficiency in Flutter and Dart
- Experience with Firebase or similar for authentication and notifications
- Strong background in mobile app development for both iOS and Android
- Ability to deliver clean, maintainable, and well-documented code
- Knowledge of app deployment on App Store and Google Play is a plus

Please provide examples of similar work done and a brief plan to tackle this project.