Work

Two documented builds. Both include the failures and what I couldn't measure.

$573/month of SaaS → one $51/month server

Seven tools replaced with self-hosted open source. The three widely-recommended tools I rejected on security grounds, what I deliberately kept paying for, and when not to do this.

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23 AI jobs, five hard-stops, four incidents

The AI operations layer, its written constitution, the three exceptions I granted on purpose, and the six things I don't measure.

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