interoperable healthcare apps in Flutter
summary
Clear, hands-on demo of using Firefly Flutter library to build FHIR R4B apps: serializing with freezed, local caching with Hive, optional PocketBase for offline, and hitting the Happy FHIR server for create/search CRUD using REST. Shows patient create flow, humanName mapping, handling bundles, and SMART on FHIR OAuth2 authentication plus NDJSON bulk uploads. Covers real apps (social‑care referrals, EMS, pediatrics), security failures (Alyssa Knight audit), and practical advice: dev/stage/prod separation, no hardcoded keys, and encryption at rest.
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chapters (12)
- 0:00Interoperable healthcare apps in Flutter
- 1:46Who we are and why we’re talking about this
- 5:39What is FHIR and why it matters
- 11:18FHIR servers and global adoption
- 21:10Flutter app with FHIR integration
- 36:11Editing patient data in Flutter
- 44:02Coffee break: FHIR server exploration
- 44:24Creating and searching FHIR patient records
- 58:37CRUD operations with FHIR in Flutter
- 1:08:11Security risks and best practices
- 1:15:25Usability versus security in healthcare apps
- 1:18:35Q&A
