Muhammad N.

I'm a Network & Data Center Infrastructure Specialist with 10+ years of hands-on experience helping businesses design, secure, and manage their IT environments — from enterprise networks to cloud/virtualization platforms. 🔐 Certifications: Cisco CCNA & CCNP (Routing & Switching, Security, Data Center), VMware VCP-DCV, CISM (Certified Information Security Manager), Microsoft MCSA What I can help you with: ✅ Network Design & Administration — routing, switching, VLANs, VPNs (IPSEC, L2TP, GRE, DMVPN) ✅ Firewall Configuration & Security — Palo Alto, Cisco ASA/Firepower, Fortinet, Sophos, SonicWall, MikroTik, pfSense ✅ Server & Virtualization — VMware, Microsoft Hyper-V, Dell/HP/IBM/Cisco rack & blade servers ✅ Storage Solutions — SAN deployment over FC & iSCSI (IBM, EMC, Huawei) ✅ IT Security Consulting & Audits — leveraging CISM for risk management and compliance ✅ Remote System Administration & Troubleshooting I've worked with multi-vendor environments and enterprise-scale deployments, and I bring the same reliability and attention to detail to projects of any size — whether it's a quick firewall fix or a full network overhaul. Let's discuss your project — I respond quickly and deliver on time.