Medical & Healthcare
Offline-first practice management, medical education, audit
Medical apps: practice management for clinics (offline-first iPad), medical education platforms, systems with strict audit and encryption requirements.
- 01
GRDB.swift for deterministic sync
Schema validated locally on the iPad, sync queue with explicitly resolved conflicts. No "last-write-wins" — every conflict goes through the doctor.
- 02
Encryption at rest + in transit
Medical data encrypted AES-256 on device, TLS 1.3 to server, key derived from the doctor's password. Losing the iPad ≠ data breach.
- 03
Immutable audit log
Every file open, modification, export — permanent log, signed, exportable for the auditor.
- 04
Granular role-based access
Doctor sees everything, assistant sees their doctor's patients, reception sees the calendar but not diagnoses. Permissions at row level, not page level.
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