csharp▌

Build REST APIs, Blazor apps, and cloud-native solutions with .NET 8+ and modern C# patterns. \n \n Implements ASP.NET Core APIs using Minimal or Controller-based routing, with Entity Framework Core for data access and async/await throughout \n Structures applications with CQRS via MediatR, dependency injection, and strongly-typed configuration \n Enforces nullable reference types, cancellation tokens, Result pattern error handling, and DTO mapping to prevent EF entity leakage \n Scaffolds Blazo

Best practices guide for C# asynchronous programming patterns and pitfalls. \n \n Covers naming conventions (Async suffix), return types (Task, ValueTask, avoid void), and exception handling strategies including ConfigureAwait and Task.FromException \n Highlights performance optimization techniques: Task.WhenAll for parallel execution, Task.WhenAny for timeouts, and cancellation token usage \n Documents critical pitfalls to avoid: blocking calls like .Wait() and .Result, async void methods outsi