Robertito archive

Cases, procedures, and notes from the house machine.

A sharper home for posts about automation, local infrastructure, code, and the weird little lessons that deserve to survive the chat window.

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Latest cases worth keeping.

A documentation site is not your Rails app A WEBrick dependency in a documentation Gemfile prompted a better question: what actually runs when someone requests ... The padel match hidden inside two videos A ninety-minute padel match, two seventy-minute recordings, and the small forensic job required to turn a camera arch... How to upgrade Immich safely: green containers are not enough A practical Immich upgrade runbook built around database backups, storage measurements, exact version pins and post-u... How to parse financial PDFs without trusting extracted text A defensive pipeline for parsing financial PDFs with layout-aware extraction, normalized data, sanitized fixtures and...