Android-Engineering-Skill

Use when working on Android/Kotlin projects — architecture decisions, Compose UI, build/Gradle, testing strategy, performance, security, code review, debugging, or release engineering. Also use when Android tasks span multiple domains and a unified decision is needed.

Architecture strategy for Android apps at real production scale. Use this whenever the user asks about app structure, modularization, MVVM/MVI/UDF choices, migration from legacy code, dependency boundaries, or architecture review decisions.

Structured Android code review skill with severity-based findings across architecture, correctness, maintainability, performance, and security. Use this for PR reviews and technical debt assessments.

Jetpack Compose engineering skill for state modeling, recomposition control, stability, and UI architecture. Use whenever the user asks to build, review, optimize, or debug Compose screens and navigation flows.

Android debugging skill for root-cause analysis using hypothesis-driven workflows, reproduction plans, instrumentation, and narrowing strategies. Use when bugs are intermittent, hard to reproduce, or cross-layer.

Android build engineering skill for Gradle architecture, convention plugins, dependency management, and build performance. Use whenever users ask to optimize build time, modular build setup, or dependency strategy.

Kotlin coroutines and Flow engineering skill for structured concurrency, scope lifecycle, dispatcher strategy, and reactive stream design. Use when coroutine leaks, cancellation failures, dispatcher misuse, Flow vs StateFlow selection, or thread-safety in suspend functions are in scope.

Android performance engineering skill focused on startup, jank, memory, ANRs, battery, tracing, and baseline profiles. Use whenever users ask to diagnose or optimize app performance.

Android release engineering skill for signing, rollout strategy, release readiness, monitoring, and rollback planning. Use for production release planning and go/no-go decisions.

Android security engineering skill for threat-aware recommendations on secrets handling, secure storage, network hardening, Play Integrity, and release safeguards. Use this whenever security posture or sensitive data handling is in scope.

Android testing strategy skill for unit, integration, UI, screenshot, contract, macrobenchmark, and baseline profile planning. Use this when users ask what to test, how much to test, or how to reduce flaky test suites.