A . developer works on integrating, developing, and maintaining healthcare applications by using the Health Level Seven () . protocol. They are responsible for interpreting and translating healthcare data into . messages to ensure interoperability among different healthcare systems. They ensure data integrity, create necessary mappings for data translations, and troubleshoot any issues related to data interfacing. They also develop and execute test cases to validate the correct functioning of the interfaces. Their role is crucial in facilitating seamless communication and data exchange within healthcare systems, enhancing patient care quality.