Joseph Thangraj, Ph.D. is Lead Data Scientist at Sanofi, specialising in generative AI and machine learning solutions across healthcare and life sciences. He has led cross functional teams to deliver end to end AI products spanning GenAI document generation, time series forecasting, NLP, and optimisation systems, with a focus on driving measurable business and clinical impact. With a PhD in Computational Geophysics and an IIT background, Joseph combines strong theoretical grounding with hands on engineering expertise. His work includes deploying production grade AI systems on AWS, building scalable ETL pipelines, and applying deep learning to complex healthcare and industrial problems. At the summit, he brings practical insight into building trusted, production ready GenAI systems in regulated environments.