Networking
TCP/IP, VLANs, OSPF, BGP, NAT, ACLs, STP, EtherChannel, DNS, DHCP
OPEN TO IT OPPORTUNITIES
Building reliable networks.
Securing what matters.
I'm Mohamed Saber, an IT professional focused on network infrastructure, Linux and Windows administration, virtualization, and practical cybersecurity.
01 / ABOUT
Practical skills.
Real infrastructure.
I build and troubleshoot infrastructure in a hands-on homelab, connecting networking fundamentals with real deployments. My work spans VLAN design, routing, firewalls, Linux services, Windows domains, and virtualization.
I studied Computer Systems Technician – Networking at Algonquin College and enjoy documenting projects so others can understand the architecture, decisions, and lessons learned.
02 / EXPERTISE
Technical toolkit
Technologies I work with across lab builds and infrastructure projects.
Systems
Ubuntu, RHEL, Windows Server, Active Directory, Group Policy, SSH
Virtualization
Proxmox VE, VMware, VirtualBox, VMs, containers, TrueNAS storage
Security
pfSense, WireGuard, DMZ isolation, firewall policy, TLS, traffic analysis
Automation
Bash, Python, PowerShell, batch scripting, repeatable deployments
Platforms
Docker, Portainer, Nginx, Git, Linux networking and web services
03 / SELECTED WORK
Featured projects
Hands-on projects that demonstrate infrastructure design and implementation.
Internet↓pfSense↓VLAN 500 · DMZ↓Nginx Web Server
FEATURED PROJECT
CloudAxis Secure Web DMZ
Isolated portfolio hosting on Proxmox with pfSense VLAN segmentation, a dedicated Ubuntu/Nginx server, and VPN-only SSH administration. Docker and Portainer run on a separate management network.
ProxmoxpfSenseUbuntuNginxWireGuard
Documentation and repository coming soon.
HOMELAB
CloudAxis Infrastructure Lab
Virtualized server environment for routing, switching, Windows and Linux services, network storage, and security experimentation.
ProxmoxTrueNASWindows ServerLinux