Arnab Kumar Saha is a Principal Cloud Solutions Architect at Oracle Cloud Infrastructure (OCI), specializing in multicloud database solutions, cloud architecture, and enterprise technology transformation. With more than 14 years of experience across Oracle and AWS, he has helped organizations design, modernize, and optimize mission-critical workloads across cloud platforms.

His areas of expertise include Oracle Database, multicloud architecture, cloud migration and modernization, AI and generative AI, data platforms, performance, and reliability. Arnab is also an industry speaker and technical author, having contributed to conferences including AWS re:Invent and PASS Summit and published technical content focused on cloud and database technologies.

Arnab is an IEEE Senior Member and is completing his Technology Management MBA at the University of Washington Foster School of Business. As a QS Reimagine judge, he brings a combination of technology expertise, business perspective, and a strong interest in evaluating ideas that can create meaningful, scalable impact.