Ewen Mccahon
Lead Security Engineer at TPG Telecom
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolEwen Mccahon is a Lead Security Engineer based in Sydney with 11 years of experience designing and operating cloud-native platforms for large enterprises and ISPs. He has led migrations out of data centres, introduced first cloud workloads, and optimised networking and architecture to reduce cloud spend while improving security posture. His career spans hands-on roles from web design to platform engineering and management at firms including TPG Telecom, NAB and IOOF, giving him both implementation depth and team leadership experience. Known for building pragmatic, auditable solutions, he pairs DevOps automation and security engineering to make cloud programs repeatable and resilient. Outside typical cloud work he designs “strange websites” and even forced induction systems, reflecting a practical tinkerer’s mindset that fuels creative problem solving.
10 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.Sc.) Information Technology, Bachelor of Science (B.Sc.) Information Technology at University of Technology Sydney
Github Skills (69)
sentry10
django10
launchdarkly10
toggle10
hook9
monitoring9
wrapping9
lambda9
api9
python9
devops9
crash-reports9
monitor9
apm9
error-logging8
Programming languages (3)
Github contributions (5)
Neko-Design/jirapy
Mar 2017 - Oct 2017
Contributions:1 release, 24 commits, 3 PRs in 7 months
python-libraryapipythonjirajson-api
Neko-Design/sentry-msteams
Mar 2018 - Jul 2020
Microsoft Teams Integration for Sentry
Contributions:31 commits, 6 PRs, 39 pushes in 2 years 4 months
microsoft-teamssentrymicrosoft
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