Nitesh Kumar Singh enhanced the mulesoft/mule-jms-connector by broadening JMS media type support, enabling the connector to handle a wider range of message payloads through annotation-based payload handling in Java. He improved test reliability by tuning timeouts and poll delays, reducing CI noise and supporting smoother production adoption. In the mulesoft/mule-wsc-connector repository, Nitesh strengthened build automation by updating the MUnit Maven plugin and configuring Java 11 compatibility, which improved build stability and release readiness. His work demonstrated depth in integration testing, Java development, and Maven, focusing on practical solutions that improved reliability and compatibility across the connectors.