Total 50,396 skills, Mobile Development has 1530 skills
Showing 12 of 1530 skills
Networked gameplay specialist - Masters Netcode for GameObjects, Unity Gaming Services (Relay/Lobby), client-server authority, lag compensation, and state synchronization
Terminal emulation, text rendering optimization, and SwiftTerm integration for modern Swift applications
PostHog feature flags for Android applications
Deliver cross-platform and native mobile experiences across React Native, Flutter, SwiftUI, and Jetpack Compose without collapsing mobile work into a single framework.
Use when accepting ANY real-world payment — Apple Pay, Wallet passes, Tap to Pay, Orders in Wallet. NOT in-app purchase / digital content (use axiom-integration). Covers entitlements, certs, signing, App Review payment rules.
When the user's app or update was rejected by Apple App Review or Google Play Review and they need to diagnose why, fix it, and resubmit fast. Use when the user mentions "app rejected", "App Review rejection", "guideline violation", "Apple rejected my app", "Google Play rejected", "Play policy violation", "Resolution Center", "metadata rejection", "binary rejection", "guideline 2.1", "guideline 4.3", "guideline 5.1.1", "Sign in with Apple required", "Apple ID rejection", "Play Store suspension", "appeal", "I need to respond to App Review", or "expedited review". For pre-submission listing health, see aso-audit. For metadata-only fixes, see metadata-optimization.
Use when Jetpack Compose code reads scroll, animation, gesture, or other frame-rate State in composition, passes changing values across composable boundaries, or uses value-form layout/draw modifiers.
Integrates Superwall paywalls and subscription gating in React Native Expo apps using the expo-superwall SDK. Use when adding Superwall to an Expo (SDK 53+) project, wiring placements/feature gating, managing users and subscription status, handling deep links/web checkout, integrating RevenueCat, or debugging native-module issues.
Integrates Clerk authentication into React Native Expo apps using @clerk/clerk-expo. Covers ClerkProvider setup, secure token caching (expo-secure-store), Expo Router/React Navigation auth guards, custom sign-in/sign-up flows (email/password + email codes), SSO/OAuth (useSSO), Sign in with Apple (useSignInWithApple), biometrics (useLocalCredentials), offline support, and production deployment allowlisting. Use when the user mentions Clerk + Expo, @clerk/clerk-expo, Expo Router auth, SSO/OAuth redirects, or deploying Clerk in a mobile app.
Swift Charts patterns — marks, axes, selection, styling, composition, Chart3D, accessibility, and Audio Graph. Use when building or improving charts in SwiftUI.
Flutter 프로젝트의 Data 레이어 패턴 — DataSource 인터페이스·구현, Repository, DTO와 도메인 모델 매핑, freezed 모델의 `fromJson`, 그리고 `rxdart`의 `BehaviorSubject`로 만드는 반응형 저장소. "DataSource 만들기", "Repository 구현", "리포지토리", "로컬/원격 데이터 소스", "BehaviorSubject", "스트림 저장소", "DTO 매핑", "fromJson" 같은 표현에 트리거합니다.
Analyzes Android apps to identify key user workflows for AppFunctions such as creating a note, playing media, or sending an automated or AI agent triggered message, voice commands, or system shortcuts, without needing to open the app UI. Generates Kotlin code to expose these workflows to the Android system, allowing agents to discover and execute them on-device. Also refines KDoc documentation to ensure AI agents correctly understand and use the provided functionality.