Solutions Architect

• May 2022 - Present

Security Solution Architect

• Nov 2020 - Apr 2022

• Solution architect for one of the largest cybersecurity projects in Australia for Optus, produced High Level Solution Design, Low Level Solution Design, set up lab to test the solution, deploying to production environment. This is a major project, aiming to protect Optus and its customers’ networks from cyber attacks. It is a very complex and sophisticated security solution involving multiple vendors solutions (Radware, Genie-Networks, HP, VMware, Cisco, Juniper, Nokia). • Solution architect for one of the largest cybersecurity projects in Australia for Optus, produced High Level Solution Design, Low Level Solution Design, set up lab to test the solution, deploying to production environment. This is a major project, aiming to protect Optus and its customers’ networks from cyber attacks. It is a very complex and sophisticated security solution involving multiple vendors solutions (Radware, Genie-Networks, HP, VMware, Cisco, Juniper, Nokia).

Senior Security/Network Engineer

• Feb 2015 - Nov 2020

Delivered multiple projects across APAC region, including: 1. design and deploy new security solutions with Palo Alto firewalls with Panorama across APAC region, with features including GlobalProtect VPN with Azure SAML authentication; site-to-site IPSec VPN; 2. Design, deploy and support Zscaler cloud security solution with ZIA, ZPA, including Web filtering, SSL inspection; DLP; ATP. 3. Design, deploy and support Silverpeak SD-WAN solution replacing MPLS 4. Design, deploy and support data center/branch office upgrade 5. Design, deploy and support multiple data centers network with Cisco routers, Nexus, Catalyst; running BGP, OSPF 6. Design, deploy, manage, and support Prime/WLC based WiFi infrastructure 7. Migrate Cisco VoIP to Microsoft Skype for Business then to TEAMS 8. Crowdstrike and Qualys Show less

Senior Network Engineer

• Mar 2014 - Jan 2015

Design, implement, support a network infrastructure with over 60 site across Australia, New Zealand, with Cisco VoIP Systems (CUCM, Unity Connection, ARC Console), MPLS WAN, ASA, Palo Alto//Fortigate Firewalls, Netscaler/Radware Alteon Load Balancers, 4500/3750/2960 and HP Blade switches, 3900/3800/2800 routers, WLC based WiFi, Riverbed Steelheads/CMC, Cloud based services (Azure, Office365) Design, implement, support a network infrastructure with over 60 site across Australia, New Zealand, with Cisco VoIP Systems (CUCM, Unity Connection, ARC Console), MPLS WAN, ASA, Palo Alto//Fortigate Firewalls, Netscaler/Radware Alteon Load Balancers, 4500/3750/2960 and HP Blade switches, 3900/3800/2800 routers, WLC based WiFi, Riverbed Steelheads/CMC, Cloud based services (Azure, Office365)

Senior Network Engineer

• May 2013 - Feb 2014

participate in building two Data Centres with Nexus 5548, 3560, 3900, ASA5515/5505 migrate acquisitions sites to the new company network both data and VoIP: configuring ASA5505, 2900, WAAS, SIP SRST, H323 gateways etc; CUCM8.6 and Unity Connection 8.6 support company data, voice and wireless network participate in building two Data Centres with Nexus 5548, 3560, 3900, ASA5515/5505 migrate acquisitions sites to the new company network both data and VoIP: configuring ASA5505, 2900, WAAS, SIP SRST, H323 gateways etc; CUCM8.6 and Unity Connection 8.6 support company data, voice and wireless network

Technical Consultant

• Aug 2011 - Mar 2013

• Provide consultancy to clients for data, voice, wireless solutions, Riverbed Steelheads and Citrix Branch Repeaters • Provide consultancy to clients for data, voice, wireless solutions, Riverbed Steelheads and Citrix Branch Repeaters

Voice Engineer

• Oct 2007 - Aug 2011

L2 and L3 suport of large enterprise convergence network with Cisco Call Managers, Unity, Unity Connections, CME, CUE. working on major Cisco voice deployment projects for largest bank in Australia and other customers.

Communicatios Engineer

• Aug 2004 - Oct 2007

lead engineer deploying major Cisco VoIP projects with Call Manager, Unity, Unity Express, CME, SRST etcprincipal WiFi engineer deploying large WiFi sites with multivendor technologies: Cisco, Symbol/Motorola, Spectralink, Blue Socket, AirMagnet, AirWave, etc