Jorge Lopez focused on enhancing HL7 data testing and validation workflows across CDCgov/trusted-intermediary and CDCgov/prime-reportstream. He developed explicit HL7 test data scaffolding, introducing structured file containers and example files to support future Ochsner-related test automation without altering business logic. In prime-reportstream, he improved the reliability of HL7 OML pipelines by ensuring the PD1.4 field was present in test data, reducing validation errors and strengthening downstream data quality. His work emphasized repository hygiene, traceable commit practices, and robust test data management, leveraging skills in data engineering, HL7 standards, and testing to lay a solid foundation for ongoing development.