During March 2025, Vikram Kalta focused on enhancing the Contentstack CLI by addressing validation and schema issues related to custom role configurations. Working within the contentstack/cli repository, Vikram implemented robust error handling and schema-fix logic to ensure that custom roles were validated correctly and that missing fields were handled gracefully. He expanded unit test coverage to verify both validation and schema correction behaviors, using JavaScript and TypeScript to deliver maintainable solutions. This work improved the reliability and safety of the CLI’s audit workflow, demonstrating a methodical approach to bug fixing and a strong grasp of Node.js-based CLI development.