Surya migrated external integration Docker image references in the rudderlabs/rudder-integrations-config repository to AWS ECR-hosted images for Marketo, Salesforce, and Zendesk Support. This work involved updating JSON-based configuration files to point to private registry images, ensuring compatibility with the latest integration versions. By leveraging skills in cloud computing, containerization, and DevOps, Surya improved deployment reliability and security while reducing reliance on public registries. The migration streamlined future versioning and maintainability for integration services. Although the project scope was focused and completed within a month, the changes addressed a clear operational need and demonstrated careful configuration-driven release engineering.