Ujjwal Tiwari is a researcher at the Applied Research Center of Applied AI and an accomplished Full Stack AI Engineer with over four years of specialized experience in architecting and deploying enterprise-grade AI solutions. His expertise spans the entire AI development lifecycle, from designing and training custom language models using distributed computing infrastructure to implementing sophisticated fine-tuning methodologies. Ujjwal has successfully deployed containerized AI applications across multi-cloud environments, delivering comprehensive end-to-end solutions from model training to production deployment, and established robust AI governance frameworks ensuring compliance and operational excellence. His technical proficiency includes developing complex AI applications leveraging advanced frameworks and tool integration capabilities, demonstrating exceptional ability in rapidly adopting cutting-edge AI technologies and translating research concepts into practical, production-ready solutions that drive innovation across diverse industry applications.