Varun Raj is a cloud and AI practitioner with more than 19 years of experience designing and operating large-scale cloud, data, and AI platforms. His work focuses on taking generative AI and large language models from experimentation into reliable, production-grade systems. He specializes in Kubernetes-based platform engineering, LLMOps, and operational governance across hybrid and multi-cloud environments, with an emphasis on reliability, cost control, and responsible AI adoption.