Api design

Clean Code to Clean Architecture: Refactoring a Fat Controller into Vertical Slices in ASP.NET Core

• Sudhir mangla
• Clean Architecture,Software Architecture
• 14 Apr, 2026

1 Clean Code to Clean Architecture: Refactoring a Fat Controller into Vertical Slices in ASP.NET Core Most teams do not decide to build a fat controller. They arrive there one deadline at a time