Github, scalable back-end components, Ai, LLM models

Ios Sdk, Rest Apis, Swift, Crashlytics, Performance Monitoring, Charles Proxy, Debugging, Objective-c, Figma, real-time listeners, GitHub Actions, Fastlane, Firestore, WebViews, Dependency Injection frameworks, Xcode Instruments, Analytics, Bitrise, Clean Architecture, OAuth flows, SwiftUI, Firebase Authentication, Combine