Healthcare App Development

I'm looking for an experienced developer to create a comprehensive healthcare app focused on medical record management.

Key features include:
- Secure medical record management
- Telemedicine consultations via video calls, audio calls, and text chats
- User management for patients, doctors, and administrative staff

Ideal skills and experience:
- Proficiency in app development, particularly in the healthcare sector
- Strong understanding of data security and privacy regulations
- Experience with video, audio, and text communication integrations

Please share relevant portfolios and experiences.