Nachi Nachiappan is a seasoned network and technical specialist with 11 years’ experience designing, supporting, and securing enterprise Cisco networks across Australia. Currently at Optus, he brings deep hands-on expertise in Cisco routing/switching, wireless, security, ACE and Riverbed technologies, backed by CCNA (Routing & Switching, Wireless, DC), CCNP R&S and ITIL Foundation certifications. His career progression from technical support to senior network roles at Alphawest and Optus demonstrates strong operational troubleshooting and large-scale deployment experience. Holding a Master of Engineering in Telecommunications from the University of South Australia, he combines academic grounding with practical carrier-grade network operations. Known for pragmatic problem-solving, he often bridges cross-team gaps between security, wireless and infrastructure teams to deliver resilient, performant networks. Based in Greater Perth, he brings regional telecommunication insight alongside a preference for hands-on, standards-driven implementations.
11 years of coding experience
Master of Engineering, Telecommunication, Master of Engineering, Telecommunication at University of South Australia
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