Shikhar Gupta

Experience

• 

  Rapidcode Technologies Private Limited

  Jun 2019 - Sept 2019

  Summer Intern
• 

  Wipro

  Sept 2021 - now

  System AdministratorWipro · Full-time ·September 2022.Greater Noida, India · Hybrid Noida• Installing, managing, and upgrading physical and virtual servers with RHEL 6,7,8.• Managing Commissioning, Hardening, and Decommissioning Activities.• Security patching, Vulnerability update.• Involved in the Installation and configuration of Security Packages like SSH and equivalent.• Managing VM server, deploying, cloning, migrating, etc.• Extensive usage of LVM on the Linux servers and disk management.• Configuring clients for remote applications using SSH, SCP, Telnet, SFTP, and FTP.• Configuring the private repository for accessing the packages with YUM.• Configuring the network services like NFS.• Able to handle most basic to advanced calls in User, group management, system start-up, service modification, crontab entries, ACL modifications, and file system management.• Plan, perform, manage, and coordinate UNIX hardware and software upgrades, patches, & new installations. • Handling file systems, risk management, and managing the problems associated with file installations. • Monitoring and managing system performance, CPU Utilization, Virtual memory, system events, swapping, and Disk usage.• Working with various consoles and managing and upgrading the firmware with the latest patch level.• Handling various hardware and software-related issues by coordinating with respective vendors. • Have a good understanding of TCP/IP and all Unix networking protocols and services.• Installing, managing, and upgrading physical and virtual servers with RHEL 7.• Managing Commissioning, Hardening, and Decommissioning Activities. • Security patching, Vulnerability update. • Involved in the Installation and configuration of Security Packages like SSH and equivalent. • Managing VM server, deploying, cloning, migrating, etc. •Skills: Virtualization · Red Hat Linux · Shell Scripting · Linux System Administration · Ansible · Shell Scripting · ServiceNow Show less

  • Scholar trannie

    Sept 2021 - now

  • Bits pilani work Integrated learning program

    Sept 2021 - now