Worked on the kubernetes/autoscaler repository to deliver multi-project Managed Instance Group (MIG) information caching support. Developed a new multiProjectCachingEnabled flag within the NewCachingMigInfoProvider, updating the fillMigInfoCache logic to derive project IDs from MIG selfLinks when the flag is active. This approach enabled accurate per-project caching and improved retrieval performance across multiple projects. The work centralized multi-project handling within the caching layer, enhancing both scalability and maintainability. Utilized Go as the primary language and applied expertise in caching, cloud provider integration, and GCP. The contribution focused on feature development, with no bug fixes during the period.