Sebastian O Rodriguez

my projects, research, and lollygags in one place

Full-stack engineer shipping production AI systems end-to-end: evals, RAG, and bounded agentic loops, with strict security and testing discipline. Founder of Guava AI; previously Scale AI and Salesforce.

Projects

guava-os

Agent orchestration platform: governed AI workflows via dependency graphs, worktree isolation, and review gates.

TypeScriptLinear GraphQLOMPOTelSentry

guavabi

BI for ERP-heavy distributors: deterministic analytics with an LLM trust boundary.

PythonFastAPINext.jsPostgreSQLPolarsOpenRouter

routineme

AI health tracker: RAG-grounded nutrition estimates, typed actions, real-model evals.

ExpoReact NativeSupabaseOpenRouterZod

PMLaD

Multi-tenant property platform with four-layer RLS tenant isolation and gated Azure CD.

Next.jsNestJSPrismaPostgreSQL 16AzureClerk

guava-site

Company site on Cloudflare Pages with automated Playwright QA.

AstroSvelteTailwind CSSCloudflarePlaywright