🔹 agentic-infra-ops, a LangGraph multi-agent system for infrastructure incident triage, root-cause diagnosis, and runbook recommendation.
🔹 llm-eval-harness, an evaluation pipeline for RAG/agent output scoring faithfulness, relevance, and hallucination risk.
🔹 terraform-aws-landing-zone, reusable Terraform modules for a multi-account AWS Organizations landing zone with SCPs and a security baseline.
🔹 wordpress-high-traffic-aws, a production AWS architecture for a WordPress site sized for 5M+ sessions/day: Aurora, ElastiCache, CloudFront with Origin Shield and WAF, and a Lambda-based cache-invalidation pipeline.
All repos use fully synthetic/sample data; no real employer or client systems are represented. Each README has an explicit note on what reflects a real production pattern versus what's simplified for portfolio purposes.
