On-prem (airgapped) node & machine management

OS Image Building, Installation & Upgrade

Ubuntu, Rocky Linux OS

K8S

GPU: Dealing with H200 B200 B300 w/ 570/580 Nvidia Driver; Perf Boost.

Airgapped Solution for On-Prem Cloud Infra development (0->1)

Cluster Node Lifecycle Management

Baremetal Machine & OS Management (Ubuntu, Rocky CentOS Build, Installation and Upgrade)

System Manager, AddOn Manager, Multi-Tenancy

Kubernetes Cluster, Control Plane (Kubelet, Containerd, etcd)

On-Demand Filter Chain - Service Mesh Proxy listener Discovery Service, eliminated time waiting for inactive dependencies

Breaking changes to the envoy proxy thread mode. Nonblocking worker-master-worker thread locks.

Designed and implemented target-aware callback watchers - brought quick visibility for blocker dependencies/Certs of Envoy init-managers.

Enabled config dumping for unready targets of blocked listeners during warming process with Protobuf message.

Provided early-starting strategies for Envoy listeners with placeholder components(filter chains) - avoided blockers and decreased response latency.

Enabled dynamic listener filter-chain dependency update on new connection requests - automatic connection retrial callbacks - worker-master-worker thread communication.

More Istio APIs - improved the scalability at large mesh and reduced the usage of resources per instance.

AI Infra: Detection and Tracking System for experiment mini cars

SenseStudy platform development

Web Game Development in AI Education

Tools Development for data labeling, model training, system visualization

Object affinity relationship with depth information(ResNet backboned)

Model Compression and Acceleration for Deep Neural Networks

Video Segmentation with Optical Flow(Traditional + FlowNet)

Image Inpainting to replace passersby with background information(Gated Conv + Spectral Norm)

Made Docker Images for deep learning projects and environments