Developed configurable data retention and bugged-instance cleanup features for the direktiv/direktiv repository, focusing on backend development and system configuration using Go. The work introduced administrator-defined retention periods for logs, mirrors, and instances, allowing policy-driven data lifecycle management. Refactored the DeleteOldInstances function to automatically purge bugged instances that exceed a specified time threshold, reducing the accumulation of stale data and improving garbage collection reliability. These enhancements strengthened data governance and system stability while lowering operational risk. The approach emphasized maintainable code and targeted resource utilization, demonstrating a thoughtful application of backend engineering and garbage collection principles within a production environment.