About Bohyun
Bohyun Choi is a platform engineer focused on Kubernetes, GPU infrastructure, and AI platforms. She builds and operates production systems for GPU and AI workloads, with a particular interest in reliability, observability, and making complex infrastructure easier to operate.
She is a Kubestronaut and the creator and maintainer of KUBE-RCA, an open-source project exploring how LLM agents can support Kubernetes incident investigation using live cluster evidence rather than relying on generated answers alone. She presented the project at Open Source Summit North America 2026.
Bohyun enjoys sharing practical lessons from operating cloud-native and AI infrastructure and contributing to open-source communities. Her speaking interests include Kubernetes, platform engineering, GPU and AI infrastructure, SRE, observability, and the practical use of AI agents in infrastructure operations.
Speaking Topics
Troubleshooting Like a Senior on Day 1: ReAct Agents with Real-Time Cluster Evidence
How can Kubernetes troubleshooting become less dependent on the intuition of a few senior engineers? This talk introduces KUBE-RCA, an open-source incident assistant that uses a guardrailed ReAct loop to investigate live cluster signals, test hypotheses, and produce evidence-backed RCA drafts.
- Open Source Summit North America 2026