Principal Platform Engineer — Kubernetes for GPU fleets
11 years Kubernetes · Kubernetes Org Member · 9 years Red Hat
- 🔗 Technical Portfolio — 1,145 commits across 38 repos, with architecture diagrams and technical deep dives
- 🏆 322 merged PRs across 46 open-source repositories, 258 code reviews
- 🔧 Core contributor to Operator Lifecycle Manager, operator-controller (OLMv1), and cluster-olm-operator
- 🤖 Contributed AI-powered Kubernetes diagnostics analyzers to k8sgpt
- 🚀 Designed performance benchmark workloads for kube-burner
- 📜 PMP Certified | Red Hat Certified Specialist in Ansible Automation
- 💬 Ask me anything here
Running Kubernetes for GPU fleets and sending fixes back upstream to the tools that manage them.
- 🔭 NVIDIA/NVSentinel — GPU fault detection, quarantine and remediation. Fixed a change-stream failure that silently stopped event processing while the pod stayed Ready (#2040, merged), after filing the design issue behind it (#2030)
- 🔬 GPU Operator · DCGM · NVLink/NVSwitch fault diagnosis — found three hardware faults on a node where every automated signal reported healthy
- 🧩 Multi-tenant GPU sharing (MIG, time-slicing) and topology-aware scheduling
| Project | Contributions | Language |
|---|---|---|
| NVIDIA/NVSentinel | store-client change-stream recovery — the GPU fault-handling path | Go |
| openshift/release | 129 merged PRs — CI/CD pipeline engineering | YAML |
| operator-framework/OLM | 14 merged PRs — nil pointer fixes, leader election, OpenAPI | Go |
| operator-framework/operator-controller | 5 merged PRs — HA deployments, Helm values, vendor mode | Go |
| openshift/cluster-olm-operator | Approver — PDB RBAC, CI fixes | Go |
| k8sgpt-ai/k8sgpt | 4 merged PRs — ClusterCatalog & ClusterExtension analyzers | Go |
| kube-burner/kube-burner-ocp | OLMv1 performance benchmark workloads | Go |
| kubernetes/kubernetes | Upstream code + Chinese docs (11 articles) | Go |