30 to 70 PRs a day: How we managed to not wreck our systems - Liz Fong-Jones (PyCon AU 2026) @PyConAU
30 to 70 PRs a day: How we managed to not wreck our systems - Liz Fong-Jones (PyCon AU 2026)  @PyConAU
Uploaded September 2026 | Updated September 2026, 3 hours ago
(Liz Fong-Jones) Between early 2025 and April 2026, peak weekday PR merges to Honeycomb's monorepo went from about 30 to about 74. Most of the delta came in the form of PRs that we could prove AI touched. This talk is the honest report-out from eighteen months of AI-assisted engineering: the calibration behind that headline number, the overlapping factors we can name but can't cleanly isolate, and the practices that made throughput compound without wrecking things underneath.

AI amplifies your existing practices. A dysfunctional org gets more dysfunctional; one that already has autonomy, ownership, and feedback loops gets faster without breaking. Which shape you land in is downstream of the substrate you already have, not the models you can access.

https://2026.pycon.org.au/schedule/NDWRBS/

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Thu Aug 27 09:15:00 2026 AEST (UTC+10) at Ballroom 3
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"30 to 70 PRs a day: How we managed to not wreck our systems" - Liz Fong-Jones (PyCon AU 2026)

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