Operating system –Red Hat Linus
Virtual Environment – AWS and VirtualBox
Cloud Services – Amazon AWS (EC2, EBS,EFS)
Troubleshooting and managing Linux production and development servers in L1 and L2
Performing Linux OS installation and configuration both manual, kick start installations, and windows installation
Adding, creating new user groups, and set up home directories.
Worked extensively on tar command and find command.
Knowledge of the booting process and run levels.
Providing Sudo access to the users and groups.
Managing permission of the files and directories, Security implementation through ACL
Monitoring the log messages. Setting up NTP through the network.
Knowledge of networking.
Experience on upgrade and migrate RHEL versions and RHEL 5.x and 6.x.
Managing and creating files and directories | links |vim.
Experience in version control tools like Git, Bitbucket, GitHub
Extensively used build utilities like Maven for the building of jar, war, and ear files and
Maintain build profiles in Team Foundation Server and Jenkins for CI/CD pipeline.
Experience working on several Docker components like Docker Engine, Docker images,
Docker Containers, Docker Registry, and handling multiple images primarily for middleware installations and domain configuration.
Based deployments to Amazon–EC2, Upload Build artifacts in to Amazon S3 location,
Created VPC, Create and manage AWS users and groups through IAM, Monitoring servers
through Amazon Cloud Watch, Setup/Managing Databases on Amazon RDS ( MONGO
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