I build AI that knows its limits.

I'm Darvin, and I build AI products that admit what they don't know. Most demos fail the moment a user asks something unexpected — so I design for that moment first: guardrails, confidence thresholds, and a clean handoff to a human.

My work lives at the intersection of full-stack engineering and applied AI. I've shipped a pricing copilot for kedai runcit, a support widget that answers from your own FAQs, a lead qualifier with a deterministic rubric, and a booking system with a race-safe scheduler.

I'm based in Kuala Lumpur and finishing my final year. When I'm not shipping, I'm usually breaking my own demos on purpose to find out where the guardrails should go.