He Cao is a senior software engineer on the Cloud Native team at ByteDance, a maintainer of Katalyst and KubeZoo, and a member of Istio. He has 5+ years of experience in cloud native technologies, focusing on resource management and scheduling in Kubernetes. Since joining ByteDance, he has designed and implemented several critical systems for VKE (Volcengine Kubernetes Engine) from scratch, such as VKE enhanced K8s scheduler, resource management system, resource efficiency suite, etc. He is also a seasoned speaker and has delivered 3 talks at KubeCon and CNCF-hosted co-located events.