Platform Engineer — AI Agents & Developer Productivity — I build coding agents, multi-agent orchestration (LangGraph, Mastra) and the CI/CD and observability that keep them reliable. 10+ years in platform engineering: scaled products to 5M+ users, grew a platform team from 1 to 13 engineers, owned CI/CD and release automation end to end.
- AI Agents: LangGraph, MCP/FastMCP, RAG, tool calling, HITL, LangSmith, BetterStack
- LLM APIs: OpenAI, Anthropic, OpenRouter — structured outputs, evals, observability
- Backend: Node.js / TypeScript, Python (AI tooling)
- Infra: Docker, Kubernetes, Traefik, Tailscale, Raspberry Pi ARM64
- CI/CD & Observability: GitHub Actions, Prometheus, Grafana, Sentry
- Portfolio & Projects – mikhailkogan.dev
- LinkedIn – linkedin.com/in/mikhail-kogan-platform
- CV (PDF) – download
📫 Open to AI Agents / Platform Dev roles: mikhailkogan17@gmail.com



