Raghav Bali works at the intersection of healthcare and applied machine learning. As a Senior Data Scientist at Optum, part of UnitedHealth Group, he helps build enterprise-level solutions for one of the largest healthcare organizations in the world, where reliability, scale, and real-world impact are non-negotiable.

His experience spans more than ten years of research and development with machine learning, deep learning, and natural language processing. That work has resulted in multiple machine learning papers, books, and patents. He is the co-author, with Joseph Babcock, of Generative AI with Python and TensorFlow 2, a hands-on book that brings generative models to practicing engineers and data scientists.

Raghav’s combination of production experience and published expertise makes him a consistent voice on how modern machine learning, from deep learning to generative AI, is applied to real enterprise problems.