Dec 2023 – Present · 2 yrs 6 mos · Bengaluru, Karnataka, India · On-site

• Deployed, configured, and managed Zabbix Monitoring Server for proactive infrastructure monitoring, reducing system downtime by 30%.
• Designed custom Zabbix templates and configured triggers for monitoring Linux servers, MySQL databases, and application performance.
• Automated routine server maintenance using Shell scripts, reducing manual intervention by 40%.
• Administered Linux servers across Red Hat, Ubuntu, and CentOS distributions, ensuring optimal performance and high availability.
• Configured, maintained, and monitored network services, including DNS, FTP, NFS, and SMTP.
• Managed system logs and implemented log rotation for efficient disk usage and auditing purposes.
• Streamlined user and group management, file permissions, and access control to maintain system security.
• Set up cron jobs for scheduled tasks, including backups, cleanup scripts, and maintenance activities.
• Conducted system updates and security patching using YUM and RPM, ensuring systems were compliant with security standards.
• Provided on-call support and resolved incidents related to server failures, connectivity issues, and application errors.
• Performed system and network troubleshooting, improving resolution time for critical issues.
• Maintain project schedules and tasks
• Identify problems and provide alternative solutions.
• Work with project managers and team members.
• Collaborate with other parts of the product development team.
• Developed Linux-based CLI applications using shell (bash).
• Troubleshot performance issues.
• Resolved and updated incidents within SLA timeframes.