Topic

Testing

Case Studies

Evolving a production customer-acquisition integration into a carefully staged architecture for catalog reconciliation and multi-brand fulfillment.

Designing a resumable Advocate application and transparent review workflow inside a mature Rails marketplace without forcing a platform rewrite.

Designing browse and match modes for finding the right professional in a content-rich Rails application.

Turning a week of Star Trek community discussions into a sourced AI briefing that shows its work and knows when it does not have enough evidence.

Practical patterns for making at-least-once delivery safe across controllers, jobs, records, and delayed side effects.