jami-fhir-jp-wg/jp-core-v1x
Nov 2024 – Jun 2025
4 Months active
Languages Used
MarkdownBatchFSHRubyShellYAMLCSSHTML
Technical Skills
DocumentationFile System ManagementCI/CDCI/CD ConfigurationCode System ManagementConfiguration Management
Kazuhiko Ohe
PROFILE
Kazuhiko Ohe
Worked on the jami-fhir-jp-wg/jp-core-v1x repository to advance healthcare interoperability by developing and refining FHIR implementation guides, terminology packages, and profile definitions tailored for the Japanese context. Leveraged YAML, Shell scripting, and JavaScript to automate CI/CD pipelines, manage terminology assets, and ensure accurate documentation and versioning. Enhanced data quality and standards conformance by integrating DICOM and LOINC mappings, updating identifier systems, and aligning profiles with explicit extension versions. Focused on improving onboarding and release governance through structured documentation and publication workflows, while maintaining code hygiene and configuration stability to support reliable clinical data exchange and reproducible builds.
Overall Statistics
Feature vs Bugs
56%Features
Repository Contributions
71Total
Bugs
12
Commits
71
Features
15
Lines of code
20,736
Activity Months4
Your Network
16 peopleShared Repositories
16
Riki MiyakawaMember
Teruyuki HirayamaMember
Ken ImaiMember
Ken ImaiMember
Ken ImaiMember
Ken ImaiMember
ishihara-jpMember
K-NakahiraMember
ISJKAMIMember
Work History
June 2025
16 Commits • 3 Features
Jun 1, 2025June 2025 highlights for jami-fhir-jp-wg/jp-core-v1x: Implemented Japan-specific terminology and identifier systems, aligned core profiles with explicit extension versions, and updated CI/CD to support JP Core implementation guide generation. These efforts improved data quality, interoperability, and build reproducibility, enabling more reliable clinical data exchange and faster delivery of the JP Core reference implementation.
16 Commits • 3 Features
Jun 1, 2025June 2025 highlights for jami-fhir-jp-wg/jp-core-v1x: Implemented Japan-specific terminology and identifier systems, aligned core profiles with explicit extension versions, and updated CI/CD to support JP Core implementation guide generation. These efforts improved data quality, interoperability, and build reproducibility, enabling more reliable clinical data exchange and faster delivery of the JP Core reference implementation.
June 2025
January 2025
7 Commits • 1 Features
Jan 1, 2025January 2025: Delivered key JP Core v1x documentation and publication process improvements and corrected versioning/publication history to enhance traceability and release accuracy. This work improves contributor onboarding, governance of releases, and CI/CD publish-time clarity for JP Core artifacts.
January 2025
7 Commits • 1 Features
Jan 1, 2025January 2025: Delivered key JP Core v1x documentation and publication process improvements and corrected versioning/publication history to enhance traceability and release accuracy. This work improves contributor onboarding, governance of releases, and CI/CD publish-time clarity for JP Core artifacts.
December 2024
46 Commits • 10 Features
Dec 1, 2024December 2024 monthly summary: Delivered core interoperability and terminology updates, advanced imaging mappings, and reliability improvements across the jp-core-v1x repository. Key features delivered include Terminology Package 1.3.0 integration and Terminology Core Update, ImagingStudy RadLex Playbook CoreDev CS/VS support (with special URLs and code inclusions) and binding removal to reduce coupling, DICOM SOP Class VS handling fix to improve interoperability, and ProcedureCode derivation from JP Reason Codes (VS) for automatic mapping. These changes enhance standards conformance, data quality, and downstream integration reliability. Additional progress included DICOM LOINC Radiology Playbook VS integration and a retry mechanism for new dot packages to reduce integration risk, complemented by code hygiene improvements and config stability work.
46 Commits • 10 Features
Dec 1, 2024December 2024 monthly summary: Delivered core interoperability and terminology updates, advanced imaging mappings, and reliability improvements across the jp-core-v1x repository. Key features delivered include Terminology Package 1.3.0 integration and Terminology Core Update, ImagingStudy RadLex Playbook CoreDev CS/VS support (with special URLs and code inclusions) and binding removal to reduce coupling, DICOM SOP Class VS handling fix to improve interoperability, and ProcedureCode derivation from JP Reason Codes (VS) for automatic mapping. These changes enhance standards conformance, data quality, and downstream integration reliability. Additional progress included DICOM LOINC Radiology Playbook VS integration and a retry mechanism for new dot packages to reduce integration risk, complemented by code hygiene improvements and config stability work.
December 2024
November 2024
2 Commits • 1 Features
Nov 1, 2024Monthly summary for 2024-11 - jami-fhir-jp-wg/jp-core-v1x. Focused on documentation accuracy and terminology organization, with no functional code changes. The work improved mapping accuracy, restructured terminology assets, and laid groundwork for external terminology sorting. This contributes to faster onboarding, reduced risk of misdocumentation, and smoother future taxonomy work. Technologies/skills demonstrated include Git-based collaboration, documentation standards, repository restructuring, and bilingual terminology handling.
November 2024
2 Commits • 1 Features
Nov 1, 2024Monthly summary for 2024-11 - jami-fhir-jp-wg/jp-core-v1x. Focused on documentation accuracy and terminology organization, with no functional code changes. The work improved mapping accuracy, restructured terminology assets, and laid groundwork for external terminology sorting. This contributes to faster onboarding, reduced risk of misdocumentation, and smoother future taxonomy work. Technologies/skills demonstrated include Git-based collaboration, documentation standards, repository restructuring, and bilingual terminology handling.
Activity
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Quality Metrics
Correctness92.8%
Maintainability93.2%
Architecture91.6%
Performance89.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
BatchCSSFSHHTMLJavaScriptMarkdownRubyShellYAML
Technical Skills
CI/CDCI/CD ConfigurationCode System ManagementConfigurationConfiguration ManagementContent ManagementDICOMDSLData ModelingDependency ManagementDeploymentDevOpsDocumentationFHIRFile System Management
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline