Project Title: Retail Enterprise Network Modernization, Cross-Border VPN & Security Hardening

Client / Context: Art Draperies (Wan Chai Branch & Operations)

Core Technologies: Fortinet FortiGate, IPsec / SSL VPN, POS System Architecture, IP Surveillance / CCTV, VLAN Network Segmentation, Client Workstation Provisioning.

Key Responsibilities & Technical Achievements:

  • Client & Core Infrastructure Upgrade: Managed the full-scale rollout of upgraded client computer workstations, peripheral integration, and core switching hardware to modernize retail and administrative operations.
  • Cross-Border Secure Connectivity: Configured Fortinet firewalls to build secure Site-to-Site and Remote Access VPN infrastructure, ensuring reliable, encrypted communication channels between the Wan Chai head office and manufacturing/regional units in China.
  • POS System Stability & High Availability: Implemented Quality of Service (QoS) rules, dedicated VLANs, and traffic prioritization policies on network switches and firewalls to eliminate bottlenecks and guarantee absolute stability for retail POS transactions.
  • CCTV Security & Surveillance Hardening: Deployed a secure IP camera network isolated from the corporate data plane via VLANs, securing camera streams with encrypted protocols, custom NAT port translations, and restricted firewall security rules to prevent external compromise.