<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Developer OS</title><link>https://developeros.dev/blog</link><description>Engineering software. Orchestrating AI. Learning in public.</description><language>en</language><item><title>From AI-Assisted Development to Evals: What I Learned from Three Real Cases</title><link>https://developeros.dev/blog/from-ai-assisted-development-to-evals</link><guid isPermaLink="true">https://developeros.dev/blog/from-ai-assisted-development-to-evals</guid><pubDate>Sun, 11 Oct 2026 00:00:00 GMT</pubDate><description>How I started turning development tasks with AI agents into evaluable experiments, with explicit criteria, evidence, and human decisions, based on three real cases in Developer OS.</description></item><item><title>Two silent bugs. One before the code existed, another after everything was green.</title><link>https://developeros.dev/blog/two-silent-bugs-ai-governance</link><guid isPermaLink="true">https://developeros.dev/blog/two-silent-bugs-ai-governance</guid><pubDate>Sun, 27 Sep 2026 00:00:00 GMT</pubDate><description>Two silent bugs in Developer OS were caught at opposite stages: one during planning, before any code existed; another after tests, build, and deployment were already green. What these cases taught me about independent review and AI agent orchestration.</description></item><item><title>Why I'm Building Developer OS</title><link>https://developeros.dev/blog/why-im-building-developer-os</link><guid isPermaLink="true">https://developeros.dev/blog/why-im-building-developer-os</guid><pubDate>Tue, 01 Sep 2026 00:00:00 GMT</pubDate><description>What Developer OS is for, why AI agents write most of the code here under my review, and why the process is documented as openly as the output.</description></item></channel></rss>