Selvam Nagappan

Selvam Nagappan is a seasoned network and security professional with extensive experience across multiple organizations. Currently serving as a Senior Network and Security Engineer at Shelf Drilling since August 2025, Selvam has a proven track record in network and security management, having worked previously as a Subject Matter Expert at GBM and OSN where responsibilities included designing and implementing network solutions, cloud migrations, and providing technical support for various OEM products. Past roles include Network Security Specialist at Emirates NBD, Network Lead at Tata Communications, and Senior Network Specialist at HCL Technologies, demonstrating expertise in managing complex network infrastructures and performing security audits. Selvam holds a Bachelor's degree in Computer and Information Sciences from Annamalai University.