Worked on the aws/sagemaker-hyperpod-cli repository to enhance the Health Monitoring Agent, focusing on reliability and compatibility for machine learning workloads. Delivered support for new P6-B200 instance types and improved error handling by categorizing Neuron core out-of-memory conditions as software errors, increasing robustness across deployments. Addressed Nvidia GPU Xid 94 errors by introducing a new fault category that prevents unnecessary Kubernetes actions, thereby improving stability for GPU workloads. Utilized DevOps practices, Helm charts, and Kubernetes orchestration, with YAML as the primary configuration language, to implement these upgrades and bug fixes, resulting in more maintainable and resilient monitoring infrastructure.