I'm seeking an experienced Android app developer to create a utility/tool application. The app must include user authentication, data storage, and push notifications. Key requirements: - Develop for Android platform - Implement secure user authentication - Build robust data storage solutions - Integrate push notifications Ideal Skills and Experience: - Proficiency in Android app development - Experience with secure authentication methods - Knowledge of data storage options (e.g., Firebase, SQLite) - Familiarity with push notification services (e.g., Firebase Cloud Messaging) Please provide examples of similar projects you've completed.