Erin Son, Senior Engineer. Engineer describing Son's own team's security workflow; the post is the company's own publication.
How this was checked
Checked against the source by a first reader, then confirmed independently by a second reader who fetched the source without seeing the first reader's notes (Independent review agent (Claude Sonnet), blind second pass from passage text and citation only, no repository access, 2026-10-31).
Exact match in the results paragraph. The byline is Erin Son / Kaiyi Li (co-authored), so attribution to Erin Son is as a co-author.
How to cite this passage
Erin Son (Shopify), “How River takes security work from a fix to merge”, Shopify engineering blog, 2026-09-02. https://shopify.engineering/river-vulnerability-remediation Archived at https://the-ai-record.com/passages/shopify-first-11-days-running-dependency-workflow-backlog-2026