// builder · founder · ai engineer
I build AI systems that do real work
I design and ship agentic AI — RAG pipelines, autonomous dev agents, and self-healing test suites — that run in production. Founder of NectarStudio. Press ~ anywhere to open a terminal and look around.
Selected Work
06 / systemsAutonomous Auto-Fix PRs
An agent that reads a ticket, analyzes the codebase, writes a fix, and opens a guard-railed GitHub PR.
Agentic Testing Suite
In-app QA platform: LLM-driven test discovery, self-healing selectors, and real-time quality gates over Playwright.
Knowledge-Base Pipeline
A central RAG brain with a 6-stage nightly curation pipeline — dedup, rescore, decay, promote, pattern-extract, reinforce.
AI Support Triage Agent
A support agent that classifies intent, routes tickets, and answers with RAG over tickets, procedures, and learned knowledge.
API Workflow Platform
Self-service API management with a visual workflow builder, schema intelligence, and an MCP server for AI assistants.
VideoGen Pipeline
Turns live app pages into narrated MP4 walkthroughs — declarative scene engine, LLM selector discovery, grounded scripts, TTS.
The Playground
~/live-demos →jestin@portfolio:~/playground$ ls --demos
Little AI machines you can poke
Self-contained demos that run right in the page. No sign-up, no nonsense.