Rachel Baker is a seasoned engineering leader with 14 years of experience scaling teams and shipping reliable, high-performance products; she currently serves as Senior Director of Engineering at Stitch Fix. Known for blending strategy, operations, and product partnership, she has led re-platforming to microservices, drove +50% YoY revenue growth at Wirecutter/NYT, and scaled engineering from 5 to 35 people as a de facto CTO. A pragmatic architect and people builder, Rachel consistently improves performance and data reliability while keeping turnover exceptionally low. An active open-source contributor and WordPress core committer, she helped build the WP REST API that now serves a large portion of the web—bringing rare depth in both consumer-facing product engineering and widely used open-source infrastructure.
The WP REST API has been merged into WordPress core. Please do not create issues or send pull requests. Submit support requests to the forums or patches to Trac (see README below for links).
Role in this project:
Back-end Developer
Contributions:7 releases, 1061 commits, 323 PRs in 3 years
Contributions summary:Rachel primarily contributed to the WordPress REST API by modifying existing methods and introducing new functionality. Their contributions included updating avatar retrieval methods in the JSON server and posts classes. Additionally, they worked on implementing multisite compatibility for plugin activation and deactivation and improving code readability. The user also made modifications to custom post type and comment related endpoints.
Contributions:46 commits, 1 PR, 10 pushes in 3 years 11 months
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Rachel Baker - Senior Director Of Engineering at Stitch Fix