HealthRex/CDSS
Mar 2025 – Aug 2025
4 Months active
Languages Used
HTMLJavaScriptSQLPythonText
Technical Skills
Front End DevelopmentHTMLJavaScriptData AnalysisDatabaseDatabase Management
Jonathan Chen
PROFILE
Jonathan Chen
Over four months, contributed to the HealthRex/CDSS repository by building features spanning data engineering, analytics, and AI-assisted clinical documentation. Developed an end-to-end ETL pipeline in Python and SQL to extract, transform, and load clinical datasets into BigQuery, enabling analytics-ready data for dashboards and decision support. Designed a generalized SQL framework for randomized clinical study queries, improving reproducibility and flexibility. Enhanced kiosk reliability by embedding BlueSky social feeds using JavaScript and HTML. Delivered templated documentation artifacts and AI-driven coding samples to streamline clinical workflows. The work emphasized maintainable, reusable solutions and prioritized data quality, integration readiness, and analytics enablement.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
6Total
Bugs
0
Commits
6
Features
4
Lines of code
5,884
Activity Months4
Your Network
12 peopleShared Repositories
12
WenyuanChen1326Member
Fatemeh AmrollahiMember
FatemeMember
Francois GrolleauMember
FatemeMember
manojmaddaliMember
Ruoqi LiuMember
Ruoqi LiuMember
Sandy ChenMember
Work History
August 2025
1 Commits • 1 Features
Aug 1, 2025Month: 2025-08 — HealthRex/CDSS delivered a feature to support AI-assisted clinical documentation and coding. The work focused on adding sample documentation artifacts including a discharge summary format, a checklist of relevant clinical conditions, and an example dialogue demonstrating how AI can identify conditions from the summary to improve documentation accuracy and coding efficiency. No major bugs fixed this month; all changes are feature-focused with a strong emphasis on data quality and integration readiness. This sets the stage for broader AI-assisted analysis and template-driven documentation across clinical workflows, enabling faster onboarding and standardized coding practices.
1 Commits • 1 Features
Aug 1, 2025Month: 2025-08 — HealthRex/CDSS delivered a feature to support AI-assisted clinical documentation and coding. The work focused on adding sample documentation artifacts including a discharge summary format, a checklist of relevant clinical conditions, and an example dialogue demonstrating how AI can identify conditions from the summary to improve documentation accuracy and coding efficiency. No major bugs fixed this month; all changes are feature-focused with a strong emphasis on data quality and integration readiness. This sets the stage for broader AI-assisted analysis and template-driven documentation across clinical workflows, enabling faster onboarding and standardized coding practices.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for HealthRex/CDSS: Delivered end-to-end Data Extraction ETL for RIC and SHC datasets, enabling structured ingestion of demographics, medical history, and alerts into BigQuery for analytics. Established reusable ETL scripts and a loading process, laying a foundation for data-driven clinical insights and dashboards. The work accelerates analytics cycles and supports decision-making while maintaining data quality and governance. No major bugs identified this month; minor integration notes documented. Reference commit: d4e90313cf90d519fc9f4d9a38b0f3c249270bb5 (RIC data extraction baseline, used as basis by Yelena).
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for HealthRex/CDSS: Delivered end-to-end Data Extraction ETL for RIC and SHC datasets, enabling structured ingestion of demographics, medical history, and alerts into BigQuery for analytics. Established reusable ETL scripts and a loading process, laying a foundation for data-driven clinical insights and dashboards. The work accelerates analytics cycles and supports decision-making while maintaining data quality and governance. No major bugs identified this month; minor integration notes documented. Reference commit: d4e90313cf90d519fc9f4d9a38b0f3c249270bb5 (RIC data extraction baseline, used as basis by Yelena).
May 2025
3 Commits • 1 Features
May 1, 2025May 2025: Delivered a generalized SmartAlert pilot study SQL query framework enabling randomized grouping and lab-name parametrization for HealthRex/CDSS. Centralized study parameters via a params CTE and added dynamic lab name filtering for CBC/Hgb results to improve reusability and flexibility. This work enhances experiment setup, reproducibility, and cross-study applicability.
3 Commits • 1 Features
May 1, 2025May 2025: Delivered a generalized SmartAlert pilot study SQL query framework enabling randomized grouping and lab-name parametrization for HealthRex/CDSS. Centralized study parameters via a params CTE and added dynamic lab name filtering for CBC/Hgb results to improve reusability and flexibility. This work enhances experiment setup, reproducibility, and cross-study applicability.
May 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for HealthRex/CDSS. Focused on delivering a more reliable kiosk social feed experience and reducing dependency on external feeds to improve uptime and user satisfaction.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for HealthRex/CDSS. Focused on delivering a more reliable kiosk social feed experience and reducing dependency on external feeds to improve uptime and user satisfaction.
Activity
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Quality Metrics
Correctness83.4%
Maintainability86.6%
Architecture83.4%
Performance80.0%
AI Usage33.4%
Skills & Technologies
Programming Languages
HTMLJavaScriptPythonSQLText
Technical Skills
AI IntegrationBigQueryClinical DocumentationData AnalysisData EngineeringData Sample GenerationDatabaseDatabase ManagementDatabase QueryingETLFront End DevelopmentHTMLJavaScriptMedical CodingNatural Language Processing
Repositories Contributed To
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