12 years of experience in the healthcare domain.Deep expertise in HL7 FHIR resources, profiles, and extensionsProven experience leading end-to-end data mapping for CMS interoperability mandates (e.g., Patient Access, Provider Directory, Payer-to-Payer)Strong understanding of multiple FHIR Implementation Guides (e.g., US Core, Da Vinci IGs)Ability to translate regulatory and business requirements into FHIR-based data models and APIsExperience with healthcare data standards (HL7 v2, CDA, X12) and