Things I build to learn, and occasionally to solve a real problem at home. Most of the interesting decisions behind these end up as entries on the front page.
This site - a security-first blog and digital garden built on Astro, Tailwind, and AWS. Designed with least-privilege from the ground up: GitHub OIDC deploy role, CloudFront OAC, and a living D3-force knowledge graph as the front page.
A personal memory layer for agentic AI that persists context across sessions and projects. mTLS end-to-end (ACM client cert + Lambda cert pinning), recall enforced at the hook layer so the model cannot skip it, semantic search via Bedrock Titan Embed v2 and S3 Vectors. Zero plaintext key material ever written to disk.