Ilias Papastratis is a Senior Data Scientist based in United Kingdom. He specializes in LLM-based agentic architectures, generative models, and computer vision for large-scale enterprise applications. Currently working at Satalia (WPP Group) , he designs and deploys production-grade AI solutions—including custom multi-agent LLM systems and diffusion-based image generation pipelines —for globally recognized clients.
Previously, he spent five years as a Deep Learning Researcher and developed computer vision models for real-time sign language translation and industrial object recognition. He holds a combined Bachelor’s and Master’s degree in Electrical Engineering and Computer Science from the University of Patras , alongside an MSc in Digital Media and Computational Intelligence from Aristotle University of Thessaloniki. In addition to being the author of peer-reviewed publications, he actively contributes to open-source deep learning projects.
