Well organized and dependable candidate with 3-years of experience in the field of IT as Linux System Administrator. A good team player and passionate about learning new technologies and looking for better ways to improve myself in this challenging field.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Linux System Administrator
Tata Consultancy Services
02.2022 - Current
Administration of RHEL, CentOS, and Amazon Linux, etc.Based on servers, which include tuning, upgrading, and troubleshooting virtual server issues.
Worked with the DBA team on password-related issues, permissions, mount points, and space-related issues.
Worked with the Application team and the Database team throughout the lifecycle of the migration project from on-premise to the cloud environment.
Proficient experience in RPM and YUM package installations using Red Hat Subscription Manager, RHUI, etc.
Performed AWS-related administration tasks such as EC2 instance type change, EBS volume addition, modification, deletion, AMI rollback, AMI backup, and starting/stopping EC2 instances, etc.
Performed Azure-related administration tasks such as starting/stopping virtual machines, OS backups, serial console access, etc.
Performed OS patching, OS upgradation and OS hardening on Linux servers to meet the current security standards of the organization.
Created, modified, and deleted users, groups, and group memberships as per requirements.
Made backups of the directories and files using the tar, gzip, and gunzip tools.
Scheduling jobs, such as disabling and enabling cron jobs, enabling system logging, and performance tuning, etc.
Troubleshooting Linux server-related issues by raising cases to Red Hat, AWS, etc.
And interacting with multiple vendors to find solutions.
Education
Bachelor of Technology - Electrical and Electronics Engineering
KHIT Engineering College
JNTU, Kakinada
01.2020
Skills
OS patching
Vulnerability closure
OS upgradation
OS hardening
Disk partitioning
File system maintenance
Tools: Dynatrace, Jira, ServiceNow, Qualys
Microsoft Office
Typing: English (40 WPM)
Linux administration
Certification
AWS Certified Cloud Practitioner (Dec 2024 - Dec 2027)
Successfully Completed AWS-ARC Architecting on AWS Training from 16 Dec 204 to 20 Dec 2024.
Microsoft Certified: Azure Fundamentals (AZ-900)
Accomplishments
Achieved Special Initiative Award for contribution towards work.
Achieved NCC ‘B’ and ‘C’ Certificates with an “A” Grade in College.
Timeline
Linux System Administrator
Tata Consultancy Services
02.2022 - Current
Bachelor of Technology - Electrical and Electronics Engineering
Assistant Delivery Manager at Tata Consultancy Services, Global Shared ServicesAssistant Delivery Manager at Tata Consultancy Services, Global Shared Services