Managing and maintained over 500 Linux servers, ensuring optimal performance and security.Implemented and maintained automation scripts using Python and Bash to streamline routine tasks.Configured Terraform for custom server setups with Proxmox, AWS and various tech stacks.Conducted system performance tuning and capacity planning, resulting in a 20% increase in efficiency.

Administered and supported the company's internal and client-facing Linux systems.Configured and maintained web servers (Apache, Nginx) and database servers (MySQL, PostgreSQL).Utilized monitoring tools (Nagios, Zabbix) to proactively identify and resolve system issues.Developed and maintained configuration management using Ansible.Provided 24/7 on-call support for critical system issues, reducing downtime by 30%.

Assisted in the deployment and management of Linux-based infrastructure.Supported and maintained network services, including DNS, DHCP, and LDAP.Participated in disaster recovery planning and implemented backup solutions.Worked on system upgrades and patch management, ensuring minimal disruption.Wrote detailed technical documentation and provided training to junior staff.