Need help building a electronic health record system

Partially completed MVP. We have several features outstanding for the MVP and an overall roadmap of over 40 product features to build, including a chat apps, full internationalization (clients in over 40+ countries), care team management and offline record viewing.

Deliverables
Complete patient charting
Complete patient booking, appointments, search for provider availability
Complete multi-practice, multi-language capability
Stripe integration, payments collection, account creation