Arjun Raj is a junior Linux administrator with over 1 year of experience administering Linux systems. He has a bachelor's degree in electronics and communication engineering. His current role involves general Linux user and group administration, system performance monitoring, task scheduling with cron jobs, file system permissions management, server access via SSH and VNC, operating system installations, and software package installations using YUM and RPM. He has technical skills in logical volume, swap, and RAID configuration and management, package installation and updating, user and group administration, file ownership and permissions modification, and NFS, CIFS, backup, restore, and cron task automation. He has received RHCSA and RHCE training.