Helder Sousa
Community@heldercsousa · Brasília, Brazil
C# specialist, 26yrs exp. Full-stack - .NET/Angular/T-SQL. Currently: Mobile/AI dev + building MAUI app with Claude.ai as primary dev tool.
Agent Skills by Helder Sousa
Showing 20 vetted skills indexed across 1 GitHub repositories.
heldercsousamaui-shell-navigation
Guide .NET MAUI Shell navigation with AppShell setup and GoToAsync routing.
heldercsousamaui-performance
Optimize .NET MAUI app performance through profiling, compiled bindings, and trimming.
heldercsousamaui-animations
Implement MAUI view animations via extension methods on VisualElement.
heldercsousamaui-unit-testing
Implement xUnit unit tests for .NET MAUI ViewModels with mocks.
heldercsousamaui-hot-reload-diagnostics
Diagnose .NET MAUI Hot Reload failures across XAML, MauiReactor, C# Markup, and Blazor Hybrid.
heldercsousamaui-localization
Localize .NET MAUI apps with .resx resources and runtime culture switching.
heldercsousamaui-ai-debugging
Build, deploy, inspect, and debug .NET MAUI apps across platforms.
heldercsousamaui-safe-area
Configure per-edge safe area insets for .NET MAUI applications across iOS, Android, and Mac Catalyst.
heldercsousamaui-app-icons-splash
Configure MAUI MauiIcon and MauiSplashScreen items in .csproj for cross-platform assets.
heldercsousamaui-geolocation
Provides DI-friendly geolocation service for .NET MAUI apps.
heldercsousamaui-accessibility
Guide .NET MAUI developers to implement screen reader support with semantic properties.
heldercsousamaui-rest-api
Configures HttpClient with DI wiring and camelCase JSON for .NET MAUI REST API integrations.
heldercsousamaui-platform-invoke
Invoke native APIs from shared MAUI code across Android, iOS, Mac Catalyst, and Windows.
heldercsousamaui-current-apis
Detect deprecated .NET MAUI APIs across XAML, C#, Blazor Hybrid, and MauiReactor projects.
heldercsousamaui-data-binding
Configure MAUI data bindings with compiled bindings, converters, and binding modes.
heldercsousamaui-permissions
Check and request runtime permissions in .NET MAUI apps across platforms.
heldercsousamaui-local-notifications
Implement cross-platform local notifications for .NET MAUI apps.
heldercsousamaui-app-lifecycle
Map .NET MAUI app lifecycle events across Android, iOS, and Windows.
heldercsousamaui-dependency-injection
Register and resolve dependencies in .NET MAUI apps.
heldercsousamaui-secure-storage
Store and retrieve sensitive data via SecureStorage.Default in MAUI apps.