Secure & Enhanced WebView App Development

I'm seeking a skilled app developer to create a robust and secure WebView app for both Android and iOS platforms, with a focus on specific enhancements and security features.

Key Enhancements:
- Push Notifications: The app should be able to send and receive push notifications
- Offline Functionality: Users should be able to access certain features of the app even without an internet connection
- Custom Loading Screen: A personalized loading screen that aligns with the app's branding

Key Security Features:
- SSL Pinning: Implement SSL pinning to prevent man-in-the-middle attacks
- Malware Detection: Incorporate a system to detect and mitigate potential malware threats
- Data Encryption: Ensure all data is encrypted for maximum security

The ideal candidate for this project should have:
- Proven experience in developing WebView apps for both Android and iOS
- A strong understanding of app security measures and how to implement them
- A knack for creating engaging and user-friendly app features
- Experience with implementing push notifications and offline functionality in apps
- Ability to design and implement a custom loading screen

Allow dynamic updates of key application configurations (e.g., URL, settings) without requiring app updates.
Print Functionality:

Integrate functionality to print documents or web pages directly from the Web View.
Upload and Download Features:

Allow users to upload photos/files via the Web View.
Support downloading PDFs and saving them to the device.