.png){kind=logo}
Chengzhu He
Staff/Principal Cloud Infrastructure Engineer specializing in Kubernetes and OpenStack
Connect with Chengzhu
Chengzhu already has a relationship with Reval, so a warm intro from us gets a much better response than cold outreach.
Recommended
Already have an account?
About
Platform/backend engineer focused on Kubernetes at scale: built a Java control-plane service for multi-region cluster provisioning/monitoring/upgrades using Kafka-driven async workers, and solved peak-load provisioning failures by eliminating blocking I/O and dynamically scaling consumers. Also shipped an LLM-assisted Kubernetes troubleshooting/remediation feature that pulls Prometheus logs/metrics into prompts and uses guardrails (confidence thresholds + human-in-the-loop) to prevent risky actions.
Find your next great hire
Our AI agents source, screen, and vet candidates for your open roles. Get qualified candidates within 48 hours.
Key Strengths
- Built and operated a Java control-plane service managing Kubernetes clusters across multiple cloud regions
- Debugged and resolved high-load reliability failures (thread pool exhaustion + blocking I/O) by moving to non-blocking async calls and dynamically scaling workers/consumers
- Designed event-driven provisioning/upgrade workflows using Kafka with asynchronous execution
- Shipped an LLM-powered cluster troubleshooting feature integrating Prometheus logs/metrics into context-rich prompts with remediation recommendations
- Designed multi-step automated cluster maintenance/upgrade workflows with step tracking in SQL + etcd and typed error handling (timeouts, retries, escalation/stop rules)
- Improved slow relational queries by adding composite indexes aligned to real query patterns
Like what you see? We'll introduce you to Chengzhu directly.
Experience
Education
Awards
Skills
Languages
Browse Similar
Similar Candidates
Staff DevOps Engineer specializing in SRE, Kubernetes, and hybrid cloud platforms
Staff ML Platform Engineer specializing in distributed training and inference
Mid-Level Software Engineer specializing in Cloud SRE and LLM-powered automation
Staff Full-Stack & Platform Engineer specializing in cloud-native distributed systems
Mid-level Site Reliability Engineer specializing in AI training infrastructure and GPU platforms
Gregory Walton
Senior Software Engineer specializing in SRE, cloud automation, and reliability tooling
“Technically oriented builder focused on taking ambiguous LLM/agentic workflow needs from scoped problem definition to iterative prototypes, with emphasis on edge cases and customer feedback. Has hands-on experience debugging RAG/agent systems, including resolving a real integration issue involving search query quoting differences between manual search and an API, and is comfortable fielding deep developer Q&A in demos.”
Interested in Chengzhu?
We'll personally introduce you - no strings attached.
Build your dream team with Reval
Our AI agents source, screen, and vet candidates for your open roles. Get qualified, high-intent candidates on your desk within 48 hours.
Discover more candidates like Chengzhu
Search across thousands of pre-screened, high-quality, high-intent candidates on Reval.
Search Talent