AI & Machine Learning · Python
banks, internal APIs. Not «yet another chatbot»: production-grade systems. One year of production: a financial platform for a 50+ person service business (5000+ operations per month), IoT observability with Prometheus and Grafana, custom MCP servers connecting Claude to internal data. Stack: Python, FastAPI, asyncpg, Docker, Claude Code, MCP, RAG. Method: brief-before-code, pre-commit validation, scope defined in writing before develop…