techniques
Modern SwiftUI architecture with @Observable view models
Clean navigation, deep links, and state management
Offline‑friendly data using Firestore and caching
App privacy, error handling, and accessibility best practices
Integrates with a Go backend service for core endpoints
reagents
SwiftSwiftUIObservationCombineFirebase AuthFirestoreCloud MessagingAnalyticsGo backend
results
Fast iteration with previews and modular UI components
Reliable auth flows and data sync using Firebase