The True Cost of a Vague Requirement
Vague requirements do not just create confusion. They create measurable cost through clarification meetings, rework, defects, delays, traceability gaps, and AI-generated outputs that lack context.
Read articleEngineering, in practice.
Systems engineering guides, traceability practices and product updates from Ellygent.
Topic: ai assisted engineering · All articles
What Your Subscription Billing Feature Is Missing: Risk Requirements
Happy-path billing requirements let you build the feature. Risk requirements help prevent duplicate charges, wrong refunds, missing audit trails, and silent payment failures.
Read articleThe NFRs That Will Kill Your SaaS If You Ignore Them
Non-functional requirements are not nice-to-have. Performance, security, retention, availability, and abuse protection are the difference between a SaaS product that scales and one that gets rewritten under pressure.
Read articleYou’re a Developer Who Just Got a Vague Feature Request. Now What?
No product manager? No problem. A practical 10-minute framework to turn vague requests like “make it faster” or “add export” into testable engineering work.
Read articleWhy Your Acceptance Criteria Are Too Shallow — And How to Fix Them in 5 Minutes
Given-When-Then is useful, but not enough. Most bugs hide in alternatives, exceptions, permissions, stale data, and failure paths.
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