Rajesh K
Technical Specialist at Cognizant || Redhat Linux, AWS, Docker, Git,Terraform
- Role
- Technical Specialist at Cognizant
- Location
- Coimbatore, TN, IN
- LinkedIn followers
- 500 followers
About Rajesh K
With over 10 years of experience, currently serving as a Technical Specialist at…
Experience
Technical Specialist
Apr 2023 — Present · Coimbatore, IN
Installation and configuration of Operating Systems such as RHEL 7.x / 8.x /9.x on through Terraform code. • Deploying EC2 instance on AWS • 24/7 - managing more than servers -RHEL 7/8/9 servers. • File system management like Creating and Managing the file system and configuring the LVM(Logical Volume Manager) and extended the logical volumes online. • Troubleshooting and Patch Management of RHEL Linux servers. • Managing RedHat Pacemaker Clusters. • Create snapshots and Amazon Machine Images(AMI) of the instances for backup and creating clone instances.• Utilizing AWS services like Amazon EC2, Amazon Elastic Files System, Elastic Block Storage and Amazon Load Balancer(ALB). • Updating the Linux Operating system version to the most recent supported version and doing an in-place upgrade. • Create and Mount EBS on ec2 instance as secondary volume and take snapshots. • Work with all business stakeholders to coordinate server hardware or operating system maintenance tasks, and make sure they are carried out smoothly.
Education
Karpagam Academy of Higher Education
Bachelor of Engineering - BE, Computer Science
Suguna International school
Primary education
1996 — 2006
CSI Boys Hr Sec School
High School , Computer Science
2007 — 2011
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