I have good experience in Unix platforms IBM AIX and Linux. Experience in User Management, worked on File & Directoriespermissions. Good exposure Process & Daemon Management, Good knowledge in Softwares ( Patches & Packages) Management. Good experience to creating Volume groups, Physical volumes and logical volumes. Good exposure Filesystems like creatingFilesystems, Identifying the utilization of Filesystems, Filesystem Exporting & Mounting and device path monitoring. Good knowledge on troubleshooting and checking system health checkups. Good experience on Performance monitoring and Volume Manager. Knowledge of VI Editor, Crontab, at good knowledge on oracle SQL and PL/SQL.