Worked on the DataDog/datadog-api-client-java repository to enhance code generation stability and maintainability. Focused on backend development and API design using Python, the main contribution involved fixing a bug in primitive type handling within the code generator. This adjustment ensured that generated Java client examples no longer produced compile errors due to incorrect schema resolution. By aligning primitive type resolution with existing type guards, the work reduced unnecessary model imports and minimized the risk of future regressions. These improvements laid the foundation for more reliable and maintainable client generation, emphasizing quality and consistency over the introduction of new features.