OpenShift SRE @ Red Hat | Singapore
I'm a Site Reliability Engineer specializing in OpenShift and Kubernetes infrastructure, with a passion for automation, observability, and cloud-native technologies.
- Member Since: March 2012 (14+ years on GitHub)
- Public Repositories: 119
- Original Projects: 22
- Followers: 9
Language Distribution (across repositories):
- Go: 54 repositories (Primary expertise)
- Shell Scripting: 11 repositories
- Python: 3 repositories
- TypeScript, Jupyter Notebook, and others
- Container Orchestration: Kubernetes, OpenShift
- Site Reliability Engineering: Monitoring, Observability, Incident Response
- Cloud Platforms: AWS (ROSA - Red Hat OpenShift Service on AWS)
- Infrastructure as Code: Terraform
- Secrets Management: Vault
- Monitoring & Alerting: Prometheus, Grafana
- CI/CD: Prow, OpenShift CI
- Operators: Kubernetes Operators, Operator SDK
- handystuff - Collection of handy Linux commands for daily operations (Shell)
- aoc - Advent of Code solutions (Go)
- test-operator - Kubernetes operator built with operator-sdk (Go)
- monitoring - Prometheus monitoring utilities (Go)
- etcd-utils - Utilities for etcd operations (Shell)
- gomock - Testing and mocking patterns in Go
- OpenShift Operations: Platform reliability, cluster management
- Operator Development: Building and maintaining Kubernetes operators
- Observability: Metrics, logging, and alerting solutions
- Performance: etcd optimization, cluster performance tuning
- Automation: SRE tooling and runbooks
Current Role: OpenShift SRE at Red Hat
- Managing and supporting Red Hat OpenShift Service on AWS (ROSA)
- Developing SRE tools and automation
- Creating and maintaining runbooks for operational excellence
- Contributing to OpenShift ecosystem
Profile Last Updated: April 2026