Zac Krebbekx
Staff Engineer at HappyCo
Adelaide, South Australia
Summary
👤
Senior🎓
Top SchoolZac Krebbekx is a Staff Engineer based in Adelaide with eight years of software engineering experience focused on building reliable, scalable systems using Go and Java. He brings deep hands-on expertise in GraphQL, REST, Pub/Sub, observability, and AuthN/AuthZ, and is comfortable architecting event-driven platforms and leading data migrations. Zac has operated across cloud-native stacks—Kubernetes, Terraform and GCP—and is proficient with Postgres and Oracle, reflecting a mix of greenfield and enterprise modernization work. His career progression from graduate developer at BAE Systems to senior and now staff roles at HappyCo shows a steady track record of technical leadership and delivery in Agile environments. Notably, he combines low-level database and integration experience with pragmatic infrastructure skills, making him effective at bridging application design and operational reliability.
8 years of coding experience
3 years of employment as a software developer
Bachelor of Computer Science (Software Engineering), Computer Software Engineering, Bachelor of Computer Science (Software Engineering), Computer Software Engineering at University of Adelaide
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (41)
hue10
led-controller10
ups9
amazon9
node-red9
home-assistant9
documentation9
jekyll9
fusionauth9
youtube8
lists7
go-client7
nest7
home-automation7
homeserver7
Programming languages (6)
Github contributions (5)
Zac300/Home-Assistant-Config
Nov 2017 - Oct 2018
Contributions:148 commits, 43 PRs, 100 pushes in 10 months
assistanthome-automationhome-assistantautomationhomeassistant
Zac300/dns
Aug 2019 - Jul 2020
Contributions:15 pushes, 1 branch in 11 months
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