
Dmitry Belyaev enhanced the 2gis/on-premise-helm-charts repository by delivering robust Helm chart improvements for on-premise deployments. He enforced required groupId configuration in Application Events Consumer templates, ensuring deployments fail fast when misconfigured, and removed the in-chart Redis deployment, requiring users to configure an external Redis instance. Dmitry updated documentation to guide users through these breaking changes, focusing on operational reliability. He also managed the 1.39.0 software release across multiple services, standardizing release processes and improving production readiness. Using Helm, Kubernetes, and YAML, he fixed a cron scheduling bug, reducing deployment risk and improving the reliability of scheduled jobs.

June 2025: Release engineering and reliability improvements for on-prem deployments via Helm charts. Delivered Software Release Version 1.39.0 across citylens, navi, and pro services and fixed the navi-castle import cron scheduling by enclosing the cron expression in single quotes to ensure Kubernetes scheduler interprets it correctly. The work standardizes releases, reduces deployment risk, and improves cron reliability.
June 2025: Release engineering and reliability improvements for on-prem deployments via Helm charts. Delivered Software Release Version 1.39.0 across citylens, navi, and pro services and fixed the navi-castle import cron scheduling by enclosing the cron expression in single quotes to ensure Kubernetes scheduler interprets it correctly. The work standardizes releases, reduces deployment risk, and improves cron reliability.
March 2025: Delivered two high-impact Helm chart enhancements for the on-premise deployment platform, focused on deployment robustness and simplifying operational maintenance. Key changes include enforcing required groupId for the Application Events Consumer and introducing a breaking change by removing in-chart Redis in favor of an external Redis, accompanied by updates to charts, image tags, and Breaking Changes documentation.
March 2025: Delivered two high-impact Helm chart enhancements for the on-premise deployment platform, focused on deployment robustness and simplifying operational maintenance. Key changes include enforcing required groupId for the Application Events Consumer and introducing a breaking change by removing in-chart Redis in favor of an external Redis, accompanied by updates to charts, image tags, and Breaking Changes documentation.
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