Core Data & SwiftData

Uses Core Data and SwiftData at a basic level in Flutter 3. Creates simple screens from designs. Understands the application lifecycle.

Creates simple Core Data models and performs basic CRUD operations. Understands NSManagedObjectContext and persistent store coordination. Migrates lightweight schema changes.

Understands Core Data basics for hybrid storage in React Native iOS apps. Bridges native persistence layer with JavaScript via native modules. Works with SwiftData for simple local storage.

Independently implements complex screens with Core Data and SwiftData in Flutter 3. Optimizes performance and memory consumption.

Independently implements complex screens with Core Data and SwiftData. Optimizes performance and memory consumption. Works with asynchronous patterns.

Independently implements complex screens with Core Data and SwiftData. Optimizes performance and memory consumption.

Designs mobile app architecture with Core Data and SwiftData. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.

Architects mobile application with Core Data and SwiftData. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.

Architects mobile application architecture with Core Data and SwiftData. Optimizes performance for low-end devices. Implements CI/CD for mobile development. Mentors the team.

Defines mobile application architecture. Establishes development standards. Conducts architectural reviews and defines the technical roadmap.

Designs Core Data data model for iOS applications: entity schema, migrations, fetch request optimization. Configures NSFetchedResultsController for efficient data display, implements background contexts for heavy operations. Implements CloudKit synchronization via NSPersistentCloudKitContainer for multi-device support.

Defines the iOS data storage strategy for React Native projects — choosing between AsyncStorage, MMKV, SQLite, Realm. Reviews native module integration for Keychain and UserDefaults access. Establishes guidelines for data migration between app versions on iOS.

Defines mobile strategy at the organizational level. Evaluates cross-platform vs native approaches. Shapes platform solutions.

Develops data persistence strategy for large iOS applications: choosing between Core Data, SwiftData, and Realm with justification. Designs migration pipelines for data schema evolution, optimizes performance with millions of records. Implements conflict resolution strategies for cloud synchronization and data layer testing.

Shapes the organizational strategy for iOS platform data management. Defines native module architecture for optimal storage — when Core Data bridging is justified vs MMKV/SQLite. Coordinates compatibility between React Native and native iOS team solutions.