Ajay Ky worked on backend and DevOps enhancements across the GoogleCloudDataproc/hadoop-connectors and apache/iceberg repositories, focusing on license compliance and data reliability. He automated license checks and header enforcement using Java and YAML, reducing compliance risks and laying groundwork for future audits. In hadoop-connectors, Ajay developed an idempotency token interceptor for the Google Cloud Storage API, ensuring requests are uniquely identified to prevent duplicate operations and improve reliability during retries. Additionally, he upgraded the GCS Analytics Core Library in iceberg, enhancing analytics performance and compatibility. His work demonstrated depth in API development, dependency management, and robust code formatting practices.