Sole Full Stack Engineer on a production AI SaaS platform built with TypeScript, React, Next.js, tRPC, Drizzle ORM, and PostgreSQL, serving 10,000+ users and 2,000+ paid subscribers.
- Reduced active CPU time by 95% by replacing polling with signed Replicate and RunPod webhooks, using TanStack Query for asynchronous generation-job tracking.
- Built serverless video infrastructure with AWS Lambda, Remotion, Amazon S3, and CloudFront, powering 18,000+ AI video renders with private assets and signed CDN delivery.

