Arun Pandiyan Perumal is a Cloud and Technology Infrastructure Expert specializing in Site Reliability Engineering at Adobe, with over thirteen years of experience in Cloud Infrastructure Management, AIOps, SRE, DevOps, Platform Engineering, and Cloud Security. He has led teams and strategic initiatives in designing, developing, and managing globally distributed multi-cloud platforms supporting mission-critical business applications. His expertise spans high-availability architecture, reliability engineering, infrastructure automation, end-to-end observability, AI agents, and LLM governance. Beyond industry practice, Arun has authored and published research papers at IEEE and Springer conferences and peer-reviewed journals. He has delivered expert talks at AWS Community Day, SANS CloudSecNext Summit, ISACA Silicon Valley, ACM Fremont Chapter, Louisville AI Week, and multiple IEEE and Springer conferences. He has served on Technical Program Committees for IEEE Cloud Summit, IEEE CLOUD, IEEE ANTS, IEEE CCWC, CloudCom, SIOTEC, and AICTC. Recognized among the Top 10 ADPList mentors in Site Reliability Engineering and an Ambassador of PeopleCert DevOps Institute, he has received numerous awards, including the Titan Business Platinum Award, the Stevie Silver Award, and the Global Recognition Award.