
API design mistakes that show up after a year in production
Seven API design mistakes that seem harmless early on but become costly after one year: compatibility, idempotency, error contracts, pagination and deprecation.
Read →Blog
Practical guides and case studies on Python, Django, backend architecture, REST APIs, and production scalability.
Categories organize content and help readers quickly find relevant articles.

Seven API design mistakes that seem harmless early on but become costly after one year: compatibility, idempotency, error contracts, pagination and deprecation.
Read →
A practical decision framework for seniors, leads, and CTOs to choose between a modular Django monolith and microservices based on measurable trade-offs.
Read →
Why I moved from CRA to Next.js and Sanity, what I actually gained in terms of SEO and content publishing, what the real costs were, and when I would choose Django instead.
Read →