Worked on the airbytehq/airbyte-python-cdk repository, focusing on improving manifest loading by addressing a specific bug. The approach involved removing a redundant validation step that previously required at least one stream in a manifest, as schema validation already handled missing or incorrect streams. This change streamlined the manifest loading process, reduced maintenance overhead, and improved reliability for developers working with the codebase. The work was implemented using Python and leveraged skills in API integration and data engineering. By aligning validation logic with existing schema checks, the update enhanced code clarity and maintainability without introducing new features during the period.