Mobile app development tools, frameworks, and technical processes. Covers React Native, Flutter, Expo, Swift/SwiftUI, Kotlin/Jetpack Compose, CI/CD, code signing, TestFlight, deep linking, push notifications, OTA updates, and offline-first design.
What the 16 KB memory page size means on Android 15+, which apps Google Play affects, and how to check, fix and test native libraries for compliance.
How Android app signing works with keystores, upload keys, and Google Play App Signing to securely distribute apps to users worldwide.
Build App Clips for iOS and Google Play Instant Apps for Android to let users access app features without installing the full application.
Proven techniques to reduce iOS and Android app download size including code splitting, asset compression, and platform-specific optimization tools.
Understand version numbers, build numbers, and release strategies for managing iOS and Android app versions effectively across platforms.
Implement secure authentication in mobile apps using OAuth 2.0, biometrics, social login, passkeys, and token management best practices.
How to handle background tasks on iOS and Android including platform restrictions, WorkManager, BGTaskScheduler, and best practices.
How to set up continuous integration and continuous delivery pipelines for iOS and Android mobile apps using modern tools and practices.
Implement deep linking with Universal Links on iOS and App Links on Android to navigate users directly to specific content in your app.
Manage development, staging, and production environments in mobile apps with config files, build variants, and remote feature flags.
Complete guide to the Expo platform for building, deploying, and updating React Native apps with managed infrastructure and cloud builds.
A comprehensive guide to Flutter for building natively compiled apps for mobile, web, and desktop platforms from a single Dart codebase.
Optimize images and assets in mobile apps with modern formats like WebP and AVIF, smart caching, CDN delivery, and responsive loading.
Understand iOS code signing with certificates, provisioning profiles, App IDs, and entitlements to successfully build and distribute apps.
A practical guide to Kotlin programming and Jetpack Compose for building native Android apps with declarative UI and modern architecture.
Kotlin Multiplatform in 2026: sharing logic across Android and iOS, Compose Multiplatform status, key libraries, iOS interop and a KMP vs Flutter comparison.
Build home screen widgets for iOS using WidgetKit and Android using Glance to surface your app content directly on the user home screen.
Architecture patterns and practical tools for building mobile apps that function reliably offline and sync data when connectivity returns.
Build on-device AI with Apple's Foundation Models and Android's Gemini Nano: APIs, device support, cloud trade-offs, fallbacks and privacy labels.
How over-the-air updates work for React Native and Expo apps, covering EAS Update, CodePush alternatives, and production update strategies.
A complete guide to implementing push notifications on iOS and Android, covering APNs, FCM, permissions, and engagement strategies.
A complete guide to React Native for building cross-platform iOS and Android apps with JavaScript and a single shared codebase in 2026.
Implement splash screens correctly on iOS and Android, with guidance on loading states, animated transitions, and platform requirements.
An overview of Swift programming language and SwiftUI declarative framework for building modern native applications on Apple platforms.
How to use Apple TestFlight to distribute beta builds, manage tester groups, collect user feedback, and prepare for App Store release.
