Architecture Review

Review code from an architecture and design perspective.

Review Checklist

SOLID Principles

• Single Responsibility: Each class/module has one reason to change
• Open/Closed: Extended via abstraction, not modification
• Liskov Substitution: Subtypes are substitutable for base types
• Interface Segregation: No forced dependency on unused interfaces
• Dependency Inversion: Depend on abstractions, not concretions

Layer Separation

• Verify proper separation of concerns (UI / Domain / Data)
• Check dependency direction (inner layers don't depend on outer)
• Look for business logic leaking into UI or data layers
• Verify data mapping between layers (Entity / Model / DTO)