Worked on the kubernetes-client/python repository to deliver a performance-focused feature enhancing event handling in Watch.stream. Developed a deserialization toggle that allows users to skip automatic event deserialization, enabling faster processing when only minimal JSON parsing is necessary. The implementation introduced a feature flag within the API, providing flexibility for different use cases. Comprehensive end-to-end unit tests were added to validate both enabled and disabled deserialization paths, ensuring robust coverage. The work leveraged Python and JSON, with a focus on API development, performance optimization, and thorough unit testing to improve efficiency for users processing high-throughput event streams.