Architecture, cloud & security notes
Writing on platform design, delivery choices, security decisions, and product-building patterns.
Grounding Incident Diagnosis With a GraphRAG Copilot
This project pairs a service dependency graph with semantic search so an on-call copilot can name a likely root cause and its blast radius from evidence, not from a plausible-sounding guess.
What This Agentic IaC Security Reviewer Says About My Architecture Style
This project shows how I turn noisy infrastructure security findings into an explainable, remediation-focused workflow by combining proven scanners with bounded agent reasoning.
Building AI PDF Reader as a Real Product, Not Just an AI Demo
The difference between an AI demo and an AI product is everything around the model: UX, retrieval quality, runtime setup, packaging, trust, and documentation.
Architecture Lessons from AI PDF Reader
AI PDF Reader brings together product architecture, privacy, retrieval quality, and delivery discipline in one local-first system.
Threat Modeling a Local-First AI Desktop App
Local-first AI products feel safer by default, but they still need careful threat modeling around files, models, prompts, packaging, and desktop boundaries.