Worked on the confluentinc/confluent-kafka-go repository to deliver a targeted fix addressing JSON Schema deserialization compatibility. Focused on backend development using Go, the work introduced validation of JSON payloads against the reader schema during deserialization, ensuring schema evolution does not lead to data integrity issues. The approach included adding new schema definitions and comprehensive tests to reinforce compatibility, reducing the risk of runtime errors when handling evolving JSON payloads. This solution improved the reliability of API development workflows and enhanced the robustness of serialization and deserialization processes, supporting safer schema evolution for downstream systems and maintaining consistent data handling.