Senior System Administrator
Current- Infrastructure Management: Supervised 12+ physical and virtual servers, ensuring uptime and optimizing resource utilization in Linux Server Environment (TrueNAS, NextCloud, Axigen, Zammad, Kasm Workspaces).
- Virtualization: Directed VMware and Proxmox VE environments, optimizing resource allocation and implementing high-availability clusters.
- Network Support: Managed network issues configured PFSence Firewall, DNS, DHCP, and VPN to ensure company's LAN/WAN architecture meets technical requirements.
- Automation: Automated repetitive tasks using Bat scripts, cutting down manual workload and increasing efficiency.
- Patch Management: Regularly updated systems with critical patches, ensuring compliance with security standards, testing Update on a virtual environment to ensure its safety.
- Backup Solutions: Implemented backup solutions and monitored backup integrity, ensuring data recovery in case of failures, Perform check-up for Backup Operations.