Worked on the apache/iceberg repository to enhance the clarity of API error reporting by addressing a bug in exception message handling. Focused on improving the developer experience, the work involved updating Java code to ensure that exception messages accurately reflect the method where errors occur. This adjustment allows users and developers to more easily trace issues, reducing confusion and expediting debugging processes. The solution leveraged skills in API development and Java, aligning error output with the actual implementation. By refining error messages, the contribution improved code maintainability and usability for those interacting with the API, supporting faster and more accurate issue resolution.