A breakdown of building a CLI tool to audit AWS Security Groups at scale — architecture decisions, failure modes, and what production-ready security tooling actually looks like.

A full breakdown of building a push-to-deploy pipeline on Kubernetes — Flask webhook orchestration, RBAC, network policy isolation, blue-green deployments, and automated rollback.

A practical breakdown of deploying a mathematical classification API on AWS Lambda with API Gateway — input validation, CORS preflight handling, edge cases, and what serverless actually looks like in production.