April 2026 — px-backup-api delivered a Manual Refresh Status Tracking feature to improve visibility and control of manual refresh operations. The API data model now includes status, reason, processed_clusters, and total_clusters, implemented under PB-15019 (commit c81e9fc51b128ea84c22825153b327ab0e203e4c). No major bugs fixed this month. Overall impact: improved operational visibility, faster triage, and better governance for manual refresh workflows. Technologies/skills demonstrated: API design, data model extension, and Git-based traceability.

March 2026: Delivered a security-focused enhancement in px-backup-api by adding a Kubeconfig Credential Refresh Service for Gardener Shoot Clusters. This feature automates refreshing kubeconfig credentials for Gardener-based clusters, improving security and simplifying access management. No major bugs fixed this month; maintenance focused on reliability of the new service. Overall, the work strengthens credential rotation, reduces risk of credential leakage, and provides a scalable foundation for Gardener cluster access automation. Technologies demonstrated include Kubernetes-based service design, kubeconfig management, Gardener integration, and secure credential handling, with code traceability via a dedicated commit.