概要
This skill provides comprehensive guidance for building production-grade .NET backends using industry-standard best practices updated for 2024 and 2025. It empowers developers to implement Clean Architecture, manage complex dependency injection scenarios including .NET 8 keyed services, and master asynchronous programming to avoid common pitfalls like deadlocks. Whether you are designing a new Web API, optimizing database access with EF Core or Dapper, or implementing resilient error handling with the Result pattern, this skill ensures your C# code is performant, maintainable, and enterprise-ready.