About
Results-oriented IT professional with 3 years of experience specializing in Linux system administration and infrastructure services. Expert in managing, patching, and hardening RHEL and Ubuntu environments, with a proven ability to enhance operational efficiency through Bash scripting and proactive system monitoring. Adept at troubleshooting complex system issues and collaborating with technical teams to ensure system security and uptime.
Work
Bangalore, Karnataka, India
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Summary
Led infrastructure support for DXC Technology, ensuring high availability and performance of over 500 Linux servers through expert system administration and proactive issue resolution.
Highlights
Managed and maintained a fleet of 500+ RHEL, Ubuntu, and CentOS Linux servers, ensuring high availability and optimal performance for critical enterprise applications.
Automated routine administration tasks using Bash scripting, significantly reducing manual effort and improving consistency across operations.
Diagnosed and resolved a wide array of critical system issues, including complex kernel panics, file system corruption, and network outages, minimizing downtime for enterprise applications.
Implemented rigorous internal checks for newly provisioned servers, leading to a 95% reduction in post-deployment issues and enhancing system stability.
Developed and maintained comprehensive technical documentation for system configurations, enhancing team efficiency and streamlining the onboarding process for new engineers.
Awards
DXC Champs Award
Awarded By
DXC Technology
Recognized for outstanding performance and contributions to the team.
DXC Leading like a Champion Award
Awarded By
DXC Technology
Acknowledged for demonstrating leadership qualities and commitment to excellence.
Languages
English
Telugu
Hindi
Skills
Operating Systems
Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, OpenSUSE.
Linux Administration
System installation, Configuration, Patching.
Scripting
Bash, Python, Shell scripting, Automation, Monitoring.
Monitoring Tools
Nimsoft, Grafana, vmstat, top, sar.
Cloud Platforms
AWS, Azure.
Networking
TCP/IP, DNS, DHCP, VLANs, Routing, Troubleshooting, netstat, traceroute, tcpdump.
Virtualization & Containers
Docker.
Automation, Configuration Management & Version Control
Git, Ansible, Veritas Cluster Server.