Alejandro worked on the percona/percona-helm-charts repository, focusing on improving clarity and maintainability in Helm chart configurations. He delivered a feature that standardized storage scaling terminology by renaming storageAutoscaling to storageScaling across values files, templates, and cluster.yaml, ensuring consistency throughout the codebase. This update included aligning all related documentation and configuration references, such as the README and psmdb-db docs, to reflect the new naming convention. Alejandro used YAML and leveraged his skills in DevOps, Helm, and Kubernetes to implement these changes. The work culminated in a version bump to 1.22.1, reflecting a well-scoped, targeted improvement.