Jayaprabha Mani Gounder

Senior Linux Administrator

Wipro

01.2019 - Current

Executed monthly patching of over 1400 servers through satellite connections across EMEA, America, and Azure
Supervise Linux servers featuring production, DR, testing, and development platforms.
Coordinating Request Items and Change Requests.
Conducted comprehensive server monitoring for performance optimization. Executed maintenance protocols to maintain system health and security. Addressed technical issues through systematic troubleshooting efforts. Oversaw administration processes to enhance operational efficiency. Implemented consistent health checks to ensure reliability and performance.
Working on Linux DHCP, NFS, SAMBA, NTP, FTP and Postfix servers.
Managing Linux Server Install / Upgrade / Update System Monitoring, File system Creation, RAM, CPU utilization.
Worked on Swap Space Extension,NFS,CIFS File System.
Granting server and sudo access to the requestors/customers.
Working on Network related issues such as converting static to dynamic ip, checking if the ports are enabled or not.
Working on ticketing tool like Service Now
Administer security and patch upgrades on Linux physical and virtual servers.
Capsule Server Patching.
Primary Liaison for Server Decommissioning.
Implementing Ansible ad-hoc solutions for efficient BAU management.
Making sure the servers are under monitoring tool (omi monitoring tool) every month.
Providing support for on-prem and Azure cloud environments.
Managing LVM File Systems on both physical and virtual servers.
Finding and fixing vulnerabilities.
Providing support to the team during major incidents through my troubleshooting and analytical skills.
Preparing plan of actions for different major changes.
Working with various vendors such as Dell, Microsoft, Fujitsu.
Executed upgrade from RHEL7 to RHEL 8 on Azure servers