Anthony Callaert upgraded the Gravitee Reactor Native Kafka dependency to version 4.0.0-alpha.10 within the gravitee-io/gravitee-api-management repository, focusing on enhancing compatibility and stability for Kafka-backed workflows. He managed the dependency update through careful versioned commits and cross-repository coordination, ensuring traceability and release hygiene. By validating the latest fixes and improvements in the Kafka release, Anthony reduced the risk of regressions and positioned the platform for future Kafka enhancements. His work demonstrated skills in Java, dependency management, and integration testing, delivering a targeted improvement that strengthened the reliability of the platform’s Kafka integration without introducing new bugs.