VARUN MARIMGANTI
Hyderabad
Summary
Linux System Administrator with 4 years of experience in installing, configuring, and troubleshooting Linux systems. Proven track record in monitoring and administrating systems to ensure optimal performance and security. Committed to enhancing internal client satisfaction through effective problem-solving and support. Ready to contribute to a dynamic team environment with strong technical skills.
Overview
4
4
years of professional experience
Work History
LINUX SYSTEM ADMINISTRATOR
DXC TECHNOLOGY
Bangalore
07.2023 - Current
- Monitored performance of system and took appropriate action to maintain optimal performance to check CPU utilization, memory usage.
- RHEL patching with Red-hat Satellite experience to keep compliance posture up to date.
- Opening support case with the RedHat team for tricky issues.
- Troubleshoot file system and check FSTAB entry etc.
- Add disks, partitions, and file systems to Linux system, managing simple partitions and mounting file systems.
- User and Group accounts management by Creating, Adding, Deleting, Modifying and Assigning permission.
- Installation of software (packages) using RPM and YUM.
- Creating and Maintaining Users, group administration.
- Creating Files and directories and applying Permissions on Files/Directories.
- Troubleshooting day-to-day issues based on tickets, fixing solutions and closing ticket.
- Updated software packages and resolved any dependency issues.
- Troubleshooting and resolving login-related issues for end users.
- Troubleshoot of Network connectivity (LAN) issues and assigning IP Address.
- Installed and set up NFS server and Client.
- Done Troubleshoot of NFS server and client.
- Archive files, copy them from one system to another and taking backup files.
- Logical volume management (LVM) storage from the command line.
LINUX SYSTEM ADMINISTRATOR
DXC TECHNOLOGY
Bangalore
11.2022 - 07.2023
LINUX SYSTEM ADMINISTRATOR
DXC TECHNOLOGY
Bangalore
06.2021 - 11.2022
Education
B. Tech - Electrical and Electronics Engineering
Geethanjali College of Engineering and Technology
Hyderabad, India01.2021
Skills
- Linux Administration
- Technical Support
- Problem Solving
- Multi-tasking
- Decision making
- Observation
- Microsoft Excel
- Microsoft Power point
- Microsoft Word
- RHEL patching
- Technical support
- Effective communication
- Bash scripting
- Linux server management
- Server monitoring
- Cron job scheduling
- Task automation
Hobbies and Interests
- Music Composition
- Singing
- Dancing
Languages
English
Advanced (C1)
C1
Hindi
Upper Intermediate (B2)
B2
Telugu
Native
Native
Timeline
LINUX SYSTEM ADMINISTRATOR
DXC TECHNOLOGY
07.2023 - Current
LINUX SYSTEM ADMINISTRATOR
DXC TECHNOLOGY
11.2022 - 07.2023
LINUX SYSTEM ADMINISTRATOR
DXC TECHNOLOGY
06.2021 - 11.2022
B. Tech - Electrical and Electronics Engineering
Geethanjali College of Engineering and Technology
Similar Profiles
Syed NadeemuddinSyed Nadeemuddin
Professional 2 Networks at DXC Technology (Was transitioned from AT&T to DXC)Professional 2 Networks at DXC Technology (Was transitioned from AT&T to DXC)
Henry Arthur VincentHenry Arthur Vincent
Client Capability Lead at DXC Technology, DXCClient Capability Lead at DXC Technology, DXC
Nikhil C TNikhil C T
Business Analyst / Manual QA Tester at DXC Technology/Fidelis Technology Services Pvt LtdBusiness Analyst / Manual QA Tester at DXC Technology/Fidelis Technology Services Pvt Ltd
Deepan Kumar SDeepan Kumar S
Associate Manager in Supply Chain Management at DXC TechnologyAssociate Manager in Supply Chain Management at DXC Technology
Naga Durga Sainath SomisettyNaga Durga Sainath Somisetty
Planning In Charge at Larsen And Toubro ConstructionPlanning In Charge at Larsen And Toubro Construction