Worked on the 2gis/on-premise-helm-charts repository to deliver deployment version synchronization across Helm chart components, focusing on release hygiene and deployment accuracy. Developed a feature that ensures Chart.yaml, README.md, and values.yaml consistently reflect the latest application version, reducing configuration drift and improving traceability for on-premise deployments. Utilized DevOps practices and Helm expertise, with YAML as the primary language, to implement a single source of truth for versioning. The approach streamlined the release process by updating version information in the repository, aligning documentation and configuration files, and supporting more reliable and maintainable deployment workflows without introducing new bugs during the period.