Public profile
Aleksandr Esin
@aleksandryessin
Data scientist with 6+ years of production ML in heavy industry: forecasting, optimization and anomaly detection on sensor data at NLMK.
Moscow, Russia
About
Now focused on RAG and LLM systems: retrieval with source citations and honest refusals, tool-calling agents, custom eval suites and self-hosted inference with vLLM. Always happy to talk ML in production, RAG quality or LLM evaluation.