Betty Lin

I write about software quality at the intersection of AI reliability and traditional QA — where AI systems become difficult to evaluate, easy to overtrust, or unreliable in ways traditional testing wasn't designed to address. My background is 20+ years in system-level validation across embedded systems, Linux platforms, and cloud-connected devices, where my most recent role was at AWS. I now work independently, publishing weekly on Medium. Most of what I write comes from running small experiments, sitting with the results, and trying to describe what I actually observed.