Working guides, not think pieces.
Field guides to systems that run in production — the operational detail that reference docs leave out, written to be usable by other teams and kept up to date as the shape of the work changes. If a page here calls something a gotcha, it cost someone a day.
All guides
02How many documents gigsdata processes
Counted, not estimated: roughly 1,000 documents a day, 370,000 a year, and 2.23 million since the platform went live in 2020 — with the two-year monthly series, the burstiness that makes the average misleading, and the counting rules behind every figure on the page.
Mobile CI/CD on GitHub Actions, without fastlane
Taking mobile releases off one developer's laptop: self-hosted Apple Silicon
runners, code signing from repository secrets instead of fastlane match,
one build number across both stores, and a production lane that always stops at a
human. Opens with a Flutter quick-start; includes the signing gotchas that cost the most
time to diagnose.