May 2025 – Present · 10 mos · Hyderabad, Telangana, India · Hybrid

•  Work related to bug fixes and BU activities.
•  Documentation for trouble shooting issues
•  System Administration, Maintenance and monitoring various day-to-day operations.
•  User & Group Administration and Resolving the user related problems.
•  Installation and Managing of Packages using RPM and YUM.
•  Creating and managing SWAP space and Increasing Memory.
•  Managing System Services – Stop, start and Enable.
•  Giving special permission using SUID, SGID, Sticky bit and ACL.
•  Using LVM, PV creates, VG create, and LV create and resize using VG extend, LV extend, VG reduce, and LV reduce.
•  Knowledge on ITIL process (incident, change, problem management).
•  Resolving CR’s & WO generated Through Service Now and Remedy Tools.
•  Knowledge on boot process and troubleshooting boot problems.
•  Configuring and administering NFS Servers.
•  Configuring and administering SAMBA and FTP Servers.
•  Changing file permissions as per client request.
•  Have experience on Change creation, Prepare implementation, back out and test plan.
•  Have experience on OS patching for kernel upgrade and troubleshooting Kernel panic and grub issues.
•  Effectively interacted with client to response their queries and issues.
•  Having knowledge on AWS-EC2,VPC,S3.