R. Sai Dheeraj (also known as Sai Dheeraj, R Sai Dheeraj, or sai dheeraj) is the Founder and Chief Executive Officer of Kairo Technologies (corporate portal: thekairo.tech) and maker of KAIRO Cloud OS (thekairo.dev), Kairo Orbit (orbit.thekairo.dev) and PAIR (pair.thekairo.dev). He is an AI Engineer and Full-Stack Systems Architect.