The techniques I built to iterate on a 15-stack CDK platform with AI — readiness judges, phase-by-phase loops, and a self-improving knowledge base that learns from every run.
Hi, I'm dawalnut
Full-stack engineer building modern web applications with TypeScript, React, and cloud infrastructure. I write about what I learn along the way.
Recent Posts
View all →A walkthrough of the telephony platform's main features — creating AI voice agents, managing phone numbers, analyzing calls, and integrating via webhooks.
Designing an AI-powered voice agent platform on AWS — from the first sketch to four CDK stacks and a single-table DynamoDB design.
Featured Projects
View all →infrastructure
Multi-account AWS setup with Organizations, SCPs, delegated DNS, and serverless hosting — all managed with CDK and TypeScript.
web
Personal portfolio and blog built with TanStack Start, Vanilla Extract, and MDX.
infrastructure
AI-powered voice agent call center built on Amazon Connect, Bedrock, and CDK — with a TanStack Start management dashboard.