Yenonn Hiu
Senior Site Reliability Engineer at SAP
Singapore, Singapore
Summary
👤
Senior🎓
Top SchoolYenonn Hiu is a Senior Site Reliability Engineer based in Singapore with 12 years of hands-on experience building and operating large-scale cloud and data-platforms. Currently at SAP, he specializes in Kubernetes lifecycle administration, cloud-native observability (Prometheus, Grafana, ELK), and running Function-as-a-Service on K8s, backed by CKA and GCP ACE certifications. His background spans Hadoop and Cassandra operations, automation with Python, Terraform and Puppet, and integrating microservices with Istio and Helm across Azure, GCP and on-prem environments. Known for pragmatic tooling choices and strong Linux craftsmanship (vim/tmux/alacritty), he blends deep systems troubleshooting with CI/CD and incident automation to keep services resilient. A continuous learner with a long-term focus on platform reliability, he also curates technical notes and projects on his blog and GitHub.
12 years of coding experience
13 years of employment as a software developer
Bachelor of engineering, electronic and telecommunication, First Class Degree with Honours, Bachelor of engineering, electronic and telecommunication, First Class Degree with Honours at Universiti Malaysia Sarawak
Stackoverflow
11reputation
636reached
0answers
1question
Github Skills (30)
docker10
faas10
serverless10
kubernetes9
graph-algorithms9
java9
data-processing9
go9
high-performance9
complex-networks8
elasticsearch8
graph-visualization8
aio8
machine-learning8
graph-data-science8
Programming languages (5)
Github contributions (5)
yenonn/ssh-paramiko-client
Oct 2013 - Nov 2017
Contributions:17 commits, 4 PRs, 27 pushes in 4 years 1 month
yenonn/dotfiles
Nov 2020 - Jan 2024
Contributions:76 pushes, 1 branch in 3 years 3 months
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