1. Mobile App Platforms

• iOS (Apple)
• Android (Google)

2. Mobile App Development Languages

• Swift (iOS)
• Objective-C (iOS)
• Java (Android)
• Kotlin (Android)

3. Integrated Development Environments (IDEs)

• Xcode (iOS)
• Android Studio (Android)

4. UI/UX Design

Designing user interfaces (UI) and user experiences (UX) for optimal user satisfaction and accessibility.

5. Frameworks

• iOS Frameworks: UIKit, SwiftUI, Cocoa Touch
• Android Frameworks: Android SDK, Android Jetpack
• Cross-Platform: React Native, Flutter

6. Backend Development

Backend server development using technologies like Node.js, Django, Flask, and Firebase.

7. Databases

Local databases (SQLite) on devices and remote databases for data storage and retrieval.

8. APIs

Interaction with external services and APIs for functionalities like authentication and data retrieval.

9. Testing

Testing practices for functionality, security, and performance, including unit testing and user acceptance testing.

10. Deployment

Deployment on app stores (Apple App Store for iOS, Google Play for Android) following platform-specific guidelines.

11. Updates and Maintenance

Regular updates and maintenance to address bugs, add features, and ensure compatibility with the latest devices and OS versions.