HoangNguyen0403
@HoangNguyen0403
Public Skills
Android Jetpack Compose
by HoangNguyen0403
Standards for high-performance Declarative UI and State Hoisting.
Angular Component Expert
by HoangNguyen0403
Standards for OnPush components and strict Signals usage.
Code Review Expert
by HoangNguyen0403
Standards for high-quality, persona-driven code reviews.
Security Standards
by HoangNguyen0403
Universal security protocols for building safe and resilient software.
Context Optimization
by HoangNguyen0403
Techniques to maximize context window efficiency, reduce latency, and prevent 'lost in middle' issues through strategic masking and compaction.
Documentation Standards
by HoangNguyen0403
Essential rules for code comments, READMEs, and technical documentation.
Android Notifications
by HoangNguyen0403
Push notifications for Android using Firebase Cloud Messaging and NotificationCompat.
Android Navigation
by HoangNguyen0403
Navigation for Android using Jetpack Compose Navigation and App Links.
Mobile Animation
by HoangNguyen0403
Motion design principles for mobile apps. Covers timing curves, transitions, gestures, and performance-conscious animations.
AI Feedback Reporter
by HoangNguyen0403
CRITICAL - Before ANY file write, audit loaded skills for violations. Auto-report via feedback command.
Android Security
by HoangNguyen0403
Standards for Data Encryption, Network Security, and Permissions
Security
by HoangNguyen0403
Security best practices for Angular (XSS, CSP, Route Guards).
Android Architecture
by HoangNguyen0403
Standards for Clean Architecture, Modularization, and Unidirectional Data Flow
Android Concurrency
by HoangNguyen0403
Standards for Coroutines, Flow, and Threading
Android Background Work
by HoangNguyen0403
Standards for WorkManager and Background Processing
Android Legacy Security
by HoangNguyen0403
Standards for Intents, WebViews, and FileProvider
Android Testing
by HoangNguyen0403
Standards for Unit Tests, UI Tests (Compose), and Hilt Integration
Android Networking
by HoangNguyen0403
Standards for Retrofit, OkHttp, and API Communication
Android Legacy State
by HoangNguyen0403
Standards for State integration with Views using Coroutines and Lifecycle
Android Tooling & Linting
by HoangNguyen0403
Standards for Static Analysis (Detekt, Ktlint) and CI/CD Checks
Android Performance
by HoangNguyen0403
Standards for Baseline Profiles, Startup Time, and UI Rendering
Android State Management
by HoangNguyen0403
Standards for ViewModel, StateFlow, and UI State Patterns
Android XML Views
by HoangNguyen0403
Standards for ViewBinding, RecyclerView, and XML Layouts
Dependency Injection
by HoangNguyen0403
Best practices for DI, inject() usage, and providers.
Angular Style Guide
by HoangNguyen0403
Naming conventions, file structure, and coding standards for Angular projects.
Directives & Pipes
by HoangNguyen0403
Composition patterns using HostDirectives and Pure Pipes.
Testing
by HoangNguyen0403
Standards for Component Test Harnesses and TestBed.
HTTP Client
by HoangNguyen0403
Best practices for HttpClient, Interceptors, and API interactions.
SSR (Server-Side Rendering)
by HoangNguyen0403
Hydration, TransferState, and Prerendering standards.
Performance
by HoangNguyen0403
Optimization techniques including OnPush, @defer, and Image Optimization.
System Design & Architecture Standards
by HoangNguyen0403
Universal architectural standards for building robust, scalable, and maintainable systems.
Git & Collaboration Standards
by HoangNguyen0403
Universal standards for version control, branching, and team collaboration.
Architecture
by HoangNguyen0403
Standards for Angular project structure, feature modules, and lazy loading.
Global Best Practices
by HoangNguyen0403
Universal principles for clean, maintainable, and robust code across all environments.
Product Requirements
by HoangNguyen0403
Expert process for gathering requirements and drafting PRDs (Iterative Discovery).
Android Design System (Jetpack Compose)
by HoangNguyen0403
Enforce Material Design 3 and design token usage in Jetpack Compose apps.
Mobile UX Core
by HoangNguyen0403
Universal mobile UX principles for touch-first interfaces. Enforces touch targets, safe areas, and mobile-specific interaction patterns.
Debugging Expert
by HoangNguyen0403
Systematic troubleshooting using the Scientific Method (Observe, Hypothesize, Experiment, Fix).
Android Legacy Navigation
by HoangNguyen0403
Standards for Jetpack Navigation Component (XML) and SafeArgs
Android Persistence
by HoangNguyen0403
Standards for Room Database and DataStore
Android Navigation
by HoangNguyen0403
Standards for Jetpack Navigation Compose (Type-safe)
Android Deployment
by HoangNguyen0403
Standards for App Distribution (Signing, Obfuscation, App Bundles)
Android Resources & Localization
by HoangNguyen0403
Standards for Strings, Drawables, and Localization
Android Dependency Injection (Hilt)
by HoangNguyen0403
Standards for Hilt Setup, Scoping, and Modules
Routing
by HoangNguyen0403
Standards for Angular Router, Lazy Loading, and Guards.
RxJS Interop
by HoangNguyen0403
Bridging Observables and Signals using toSignal and toObservable.
Forms
by HoangNguyen0403
Standards for Typed Reactive Forms and Validators.
Components
by HoangNguyen0403
Standards for Standalone Components, Signals inputs, and Control Flow.
State Management
by HoangNguyen0403
Signals-based state management and NgRx Signal Store.
Performance Engineering Standards
by HoangNguyen0403
Universal standards for high-performance software development across all frameworks.