Convert Website to Android App

I need my existing website converted into an Android app. The freelancer must ensure that all current functionalities of the website, backend APIs, and future updates of the website do not cause any issues for the app.

Key Requirements:
- Convert our web app into an Android app, not build from scratch.
- Publish the app on the Play Store (we can discuss account setup).
- Include a splash screen.
- Implement rich push notifications.
- Provide source code upon completion.
- No network detection errors.
- Implement pull-to-refresh functionality.
- Automatic app updates.

Accessibility Features:
- Text size adjustment.

Authentication Methods:
- Email and password
- Social media login

Ideal Skills & Experience:
- Experience in web to app conversion.
- Android app development expertise.
- Familiarity with Play Store publishing.
- Knowledge in implementing push notifications and app updates.

Additional feature suggestions are welcome.

Best !