Module 8 of 8

Advanced Architecture: Modularity, Testing & Evolution

Modular monoliths, vertical slice architecture, contract testing, API versioning, and evolutionary architecture practices.

4 lessons

~26 hours

165 XP

Structure a solution with module boundaries, use MediatR for in-process messaging, and enforce architectural rules with analyzers.

Write consumer-driven contracts with Pact, verify provider compliance, and integrate into CI for safe deployments.

Implement versioning strategies, deprecate gracefully, and use OpenAPI/Swagger for client generation and documentation.

Define architectural fitness functions, automate governance in CI, and build observable systems for continuous delivery.