Engineering Practices Software Architecture

Is TDD Still Enough? How AI Changed My Testing Workflow

How my TDD workflow evolved from classic RED → GREEN → REFACTOR to AI-assisted testing — and what it means for modern engineering teams.

Architecture Refactoring

Duplicate or Not Duplicate? The Rule of Three in Software Architecture

A real-world lesson on duplication vs abstraction, event-driven systems, and why the Rule of Three can save you from over-engineering.