Dialysis Guidance App Development

I need a responsive web and mobile app to assist patients with at-home dialysis instructions. The app should feature a robust CMS for managing:

- Text instructions
- Video tutorials
- Downloadable PDF guides
- Language switching

User authentication is required for both platforms.

Ideal skills and experience:
- Experience in developing responsive web and mobile applications
- Strong knowledge of CMS integration
- Expertise in user authentication protocols
- Familiarity with multi-language support in apps
- Background in healthcare app development is a plus

I'm looking for a developer who can create a user-friendly, reliable, and secure application. Please include examples of similar work in your bids.