Open-Source Contributions

Project: Aries VCR (Verifiable Credential Registry) is the BC Government’s production verifiable-credentials platform, built on Hyperledger Aries. It powers OrgBook BC — the public credential registry for British Columbia’s corporate entities.

Contribution: Added healthcare verifiable-credential schema examples and validation patterns, extending the registry’s credential support to health-sector use cases. Demonstrates applied understanding of production verifiable-credential infrastructure and DID-based identity flows.

Project: OpenMRS FHIR2 Module is the HL7 FHIR R4 integration layer for OpenMRS, the open-source medical records platform used by healthcare systems in 40+ countries. The module translates OpenMRS clinical data into standards-compliant FHIR resources.

Contribution: Implemented a CodeableConcept normalization utility with full test coverage (Java). Standardizes how clinical coding systems (ICD-10, SNOMED, LOINC) are mapped to FHIR CodeableConcept resources, improving interoperability for downstream consumers.

Project: FHIR2 Implementation Guide (IG) is the formal specification for OpenMRS’s FHIR R4 profiles. The IG defines the resource structures, extensions, and constraints that govern how OpenMRS clinical data conforms to FHIR standards.

Contribution: Added macOS build documentation for the IG publisher toolchain. The FHIR IG Publisher (Java + Jekyll) had Linux/Windows build paths documented but no macOS instructions, creating a barrier for contributors on Apple hardware.