Expertise

I help businesses design, troubleshoot, and optimize secure IT environments across network infrastructure, VoIP/PBX systems, cybersecurity, and remote IT support.

My Areas of Expertise

Network Engineering

LAN/WAN, VLANs, routing, switching, VPN, firewall rules, Wi-Fi, and multi-site connectivity.

VoIP & PBX Systems

3CX support, SIP trunks, call routing, IVR, DTMF/RTP troubleshooting, NAT issues, and multi-site PBX deployment.

Cybersecurity & Infrastructure

Firewall hardening, VPN configuration, secure remote access, monitoring, system administration, virtualization, backup, and infrastructure optimization.

IT Troubleshooting & Support

Remote troubleshooting for network, VoIP, VPN, firewall, server, system performance, and connectivity issues.

My Latest Work