Worked on the port-labs/ocean repository to deliver a targeted resync data fetch optimization, introducing an attachProjectData flag that enables conditional fetching of project data during target resyncs. This feature, implemented in Python, focused on reducing unnecessary API calls and preventing 429 rate-limit errors by skipping redundant organization-wide project fetches. The approach involved propagating the new flag through core backend components and updating configuration files to support versioning. Comprehensive unit tests were added to ensure correct behavior for conditional data fetching and webhook processing, demonstrating skills in API integration, asynchronous programming, backend development, and robust configuration management practices.