Codebase RAG
Delivered a Workers + D1 retrieval pipeline over 1.2M LOC that serves accurate code answers in 420ms p95, boosting incident triage resolution by 37%.
CloudflareWorkersD1RAGObservability
Hi, I'm Roy Zhu
Cloudflare Workers + D1 • Java Modernization • Code Knowledge Systems
RSS FeedI help commerce and platform teams ship resilient checkout, loyalty, and subscription flows on Cloudflare Workers + D1, refactor Java monoliths with observability guardrails, and unlock graph/vector search so engineers can query their codebases with confidence.
Checkout & loyalty on Workers + D1
Java/Spring modernization playbooks
Graph & vector search for code
Featured Projects
CoPal
Launched a Playwright + Workers co-browsing assistant that cuts enterprise onboarding time by 45% through scripted product walkthroughs.
CloudflareWorkersPlaywrightTypeScript
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