Agile Principles, Patterns, And Practices In C#... May 2026

The "Clean Code" habit. Regularly improving the internal structure of your C# code (e.g., extracting methods, renaming variables) without changing its external behavior.

Abstracts data access. It allows you to swap a SQL Server implementation for a Mock version during unit testing, facilitating Test-Driven Development (TDD) . Agile principles, patterns, and practices in C#...

Create specific interfaces rather than one general-purpose interface. IFileReader and IFileWriter are better than one IFileProcessor . The "Clean Code" habit