Xueqian Wang focused on improving deployment reliability for the datafold/helm-charts repository by addressing configuration issues in Helm charts over a one-month period. They resolved a bug related to incorrect label indentation in the storage-worker volumeClaimTemplate, ensuring proper application of labels during Kubernetes deployments. Additionally, Xueqian aligned the DF manager CRD spec version within the main Datafold Helm chart, reducing the risk of misconfigurations across environments. Their work, primarily using YAML and leveraging DevOps practices with Helm and Kubernetes, enhanced deployment correctness and minimized configuration drift. The depth of these changes contributed to more stable and predictable production-like deployments.