Mehdi Rezvandehy is a Principal Data Scientist at ATB Financial with over a decade of experience leveraging machine learning and artificial intelligence to address complex challenges across banking, telecommunications, energy, and research domains. His expertise spans Large Language Models (LLMs), Generative AI, predictive modeling, and the design of scalable AI solutions that deliver measurable business value. Prior to joining ATB Financial, Mehdi worked as a Senior Data Scientist at Symend and a Principal Researcher at the University of Calgary. He holds a PhD in Geostatistics from the University of Alberta and is passionate about translating advanced AI and statistical research into practical, production-ready solutions that bridge the gap between academia and industry.