Nikolaos Episkopos

I am a Senior AI Engineer and AI Consultant with 9+ years building and shipping production software systems — from research prototypes to enterprise-scale deployments at organizations like the National Bank of Greece and Greece's Independent Authority for Public Revenue. I specialize in Agentic AI and Retrieval-Augmented Generation: designing autonomous LLM workflows with LangGraph and architecting RAG pipelines on Azure AI Search.

My expertise spans across AI Agents, Large Language Models, Machine Learning, Federated Learning, MLOps, and cutting-edge AI technologies. I have also contributed to numerous EU-funded research projects and published extensively in the field of cybersecurity and AI. I'm available for full-time AI Engineer roles as well as freelance/contract work on RAG architecture, agentic workflow design, hardening research code for production, and Azure AI deployments.