Roger Panayfo
@rogerpanayfo
I build and support interoperable RIS/PACS healthcare systems using Java and HL7.
BrazilWhat I'm looking for
I've built, maintained, and supported Philips radiology information systems across Latin America, working with Vue PACS, Vue RIS, and Java-based RIS applications. I troubleshoot production incidents involving HL7 v2, DICOM, DMWL, Oracle, PACS services, imaging availability, and clinical workflows to help restore continuity of care.
Across Philips Clinical Informatics and Philips Peruana, I've delivered Java backend features and REST endpoints, improved SQL queries to reduce response times by approximately 25% in specific scenarios, supported HL7 field changes, and created migration scripts for healthcare data. I'm also building hands-on FHIR R4 knowledge through REST APIs, JSON resources, search, Bundles, and mapping radiology workflows to FHIR resources.
Experience
Work history, roles, and key accomplishments
Provided remote application support for Vue PACS and Vue RIS environments across Latin America, troubleshooting HL7 v2 messaging, DICOM processing, and production incidents. Analyzed logs and database symptoms to identify root causes and document technical evidence.
Education
Degrees, certifications, and relevant coursework
Cibertec Institute
Diploma, Computing and Informatics
2003 - 2007
Diploma in Computing and Informatics from Cibertec Institute, Lima, Peru, completed from 2003 to 2007.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Job categories
Skills
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