Petros Petrou

Petros Petrou is an experienced Data & AI Architect at UBITECH, specializing in Large Language Models (LLMs), NLP, and AI-driven solutions. With expertise in LLMOps, Transformers, Retrieval-Augmented Generation (RAG), and Prompt Engineering, Petros has a strong background in various big data technologies including Apache Spark Streaming and Apache Kafka. They hold a Master’s Degree in Information Technology from the National and Kapodistrian University of Athens and previously worked as a Researcher at the University of Piraeus.