Data centre infrastructure

The physical and logical core of enterprise networks.

• Deployed LAN, WAN and SAN equipment and installed IT equipment in data centres and technical rooms.
• Configured, updated and backed up network devices and applied firmware upgrades.
• Monitored performance to prevent service interruptions.

Network architecture

Segmented, secure and highly available networks for banks and operators.

• Introduced enterprise-wide segmentation and moved static addressing to DHCP at the Central Bank of Malta.
• Led the SAML SSL VPN migration and the CashSSP move from site-to-site IPSec VPN to ESCB CoreNet.
• Worked with BGP, OSPF, VLANs and high-availability designs.

Cloud engineering

Multi-cloud environments with secure connectivity.

• Built Azure development infrastructure with hub-and-spoke VNet peering.
• Administered hybrid connectivity and tunnels across Google Cloud, Azure and Oracle Cloud.
• Delivered an Oracle Cloud payment services deployment and an Azure cloud print solution.

Cybersecurity

Closing risks early and building security into daily operations.

• Found and fixed all major security risks within a month at The Multiple, including exposed WAN vulnerabilities on the perimeter firewall cluster.
• Designed Fortinet estates with FortiGate, FortiSwitch and FortiAP.
• Supported ISO/IEC 27001 audit preparation with documentation review and control checks.