stateful-systems

Serverless incident management system built on Cloudflare Workers and Durable Objects. Maintains strongly consistent state, explicit lifecycles, and full audit trails to model how internal operational tools track and manage incidents in production.

Stateful AI email agent that autonomously handles incoming conversations. Maintains full thread memory in Google Sheets, generates context-aware replies via Groq/Llama 3, and responds with zero manual input. Self-hosted on n8n. Infrastructure cost: $0.

How I approach performance testing for distributed, stateful systems - a full strategy document covering workload, observability, test types, and optimization, separated from implementation specifics.

A stateful, multi-agent orchestration repository built with LangGraph and LangChain, featuring high-performance dependency management via uv.

A stateful training assistant built on persistent memory — plans, logs, and long-term progression instead of ephemeral chat context.

SQL-graded agent evaluation: business-state invariants, forbidden side effects, and controlled authorization ablations.