Mohammed Shan N

Hello! Im a dedicated System & Network Administrator with extensive experience optimizing IT environments for businesses of all sizes from startups to enterprises.

What I bring to your business:

• Complete System Administration: Linux RHEL, Kali, Ubuntu, Debian, CentOS & Windows 10, 11, Server 2022, virtualization vSphere, VirtualBox, KVM, clustering & RAID configurations for high availability

• Robust Network Administration: Cisco router configuration, switch stacking, Pfsense configuration, Cisco switch configuration, Active Active & Passive failover clustering ensuring 99.9% uptime

• Proactive IT & Network Support: SSH/Nginx/Apache/IIS server hardening, Wireshark analysis, real time monitoring with Grafana/Prometheus, automated solutions with Ansible

• Security First Approach: System log analysis, OpenWRT configuration, and comprehensive troubleshooting to keep your infrastructure secure

• Client Focused Solutions: Whether youre a small business needing affordable, sca