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    Android Expert

    by Roy Yuen

    Expert guidance for native Kotlin Android development, architecture, Jetpack Compose, and Play Store readiness.

    Updated Jun 2026
    95 views
    Security scanned

    $5

    · or 25 credits

    30-day refund guarantee

    Secure checkout via Stripe

    Included in download

    • Architect multi-module Kotlin apps using MVVM and Clean Architecture.
    • Design robust permission flows for sensitive hardware like Bluetooth and GPS.
    • Includes example output and usage patterns
    • Instant install

    Sample input

    Review my ViewModel code for memory leaks and suggest fixes for state management in the Compose UI layer.

    Sample output

    CRITICAL: ViewModel is launching a coroutine in GlobalScope; change to viewModelScope to prevent memory leaks. REMEDIATION:

    1. Inject Dispatchers.IO for repository calls.
    2. Update 'saveUserSettings' to use 'collectAsStateWithLifecycle' in Compose UI to ensure stability during config changes.

    About This Skill

    What it does

    This skill provides comprehensive engineering guidance for native Android development using Kotlin. It acts as a senior Android architect, assisting with everything from multi-module project structure and Jetpack Compose UI state management to complex background processing with WorkManager and deep API integrations.

    Why use this skill

    Building high-quality Android apps requires more than just writing code; it requires navigating a complex ecosystem of lifecycle-aware components, permission flows, and hardware constraints. Instead of generic AI advice, this skill applies strict architecture patterns (MVVM/Clean), enforces offline-first data strategies, and ensures your app adheres to Play Store release readiness standards.

    Supported tools & frameworks

    • Language: Kotlin (Coroutines, Flow)
    • UI: Jetpack Compose, Navigation
    • Data: Room, DataStore, Repository Pattern
    • Architecture: Hilt/Dagger DI, MVVM, Clean Architecture
    • System: WorkManager, Permissions API, Bluetooth/Location/Media
    • Quality: JUnit, Espresso, Play Store release checklist

    Output format

    Expect structured implementation plans covering data flow, privacy considerations, and testing strategies, or prioritized code reviews that highlight critical architectural risks and remediation steps.

    Use Cases

    • Architect multi-module Kotlin apps using MVVM and Clean Architecture.
    • Design robust permission flows for sensitive hardware like Bluetooth and GPS.
    • Implement offline-first data persistence using Room and DataStore repositories.
    • Conduct deep code reviews for performance, memory leaks, and accessibility.
    • Audit apps for Play Store release readiness including signing and obfuscation.

    Reviews

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    Only users who have downloaded or purchased this skill can leave a review.

    Security Scanned

    Passed automated security review

    Permissions

    No special permissions declared or detected

    Tags

    android
    code-review
    jetpack-compose
    kotlin
    mobile-development

    Compatible with SKILL.md-compatible agents like Claude Code and Cursor.

    Creator

    Roy Yuen

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