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Clean Architecture Patterns

yonatangrossbyyonatangross
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69
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API Development

Implements SOLID principles, hexagonal architecture, and Domain-Driven Design (DDD) patterns for building maintainable and testable backends.

The Clean Architecture skill empowers developers to build production-grade, decoupled backend systems by enforcing strict architectural boundaries and best practices. It provides structured guidance on SOLID principles, Hexagonal (Ports & Adapters) architecture, and DDD tactical patterns like entities and aggregate roots, specifically optimized for Python and FastAPI environments. By leveraging automated validation hooks, it prevents common anti-patterns such as infrastructure leakage into the domain layer, ensuring long-term code maintainability and superior testability.

Key Features

01Hexagonal architecture mapping for Ports & Adapters
02SOLID principle implementation using Pythonic protocols
03DDD tactical patterns including Entities, Value Objects, and Aggregates
04Automated backend layer and import direction validation hooks
05Production-ready directory structure and anti-pattern enforcement
0669 GitHub stars

Use Cases

01Refactoring monolithic applications into decoupled, testable architectures
02Bootstrapping new FastAPI projects with strict architectural boundaries
03Enforcing domain-logic isolation during automated code reviews