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Johns Hopkins Logo

Health Informatics

A five-course series completed through Johns Hopkins University, as part of their Specialization in Health Informatics. This program explores the socio-technical, organizational, and analytical foundations of digital transformation in healthcare.


πŸ₯ Applied Capstone – MIMIC-CDS

Explore the Project

A modular Clinical Decision Support (CDS) platform designed to simulate ICU decision-making using real de-identified EHR from MIMIC-IV. The project integrates:

  • FHIR-compatible patient records
  • Drools rulesets for baseline recommendations
  • A/B testing against GenAI inference modules
  • Fairness audits by gender, race, and age
  • Explainability via SHAP visualizations
  • HIPAA-aware architecture with full transparency

Modules use structured JSON files to represent patient records, rulesets, and explainability outputs. SHAP-based insights and model card principles ensure interpretability, fairness, and transparency throughout the CDS pipeline.


πŸ“˜ Course Sequence

  1. Social & Technical Context of Health Informatics
    Informatics stack, stakeholder analysis, HIT systems thinking
  2. Leading Change in Health Informatics
    Process improvement, resistance management, team alignment
  3. Outcomes & Interventions of Health Informatics
    Decision support frameworks, logic rules, knowledge design
  4. Data Science of Health Informatics
    Querying patient data, structured/unstructured formats, big data tools
  5. Culminating Project in Health Informatics
    Designed & implemented an end-to-end CDS platform with MIMIC-IV

πŸ”§ Key Competencies

  • Clinical Decision Support System (CDS) Design
  • FHIR Integration & Health Data Modeling
  • SHAP Explainability & Fairness Audits
  • A/B Testing & Recommendation Systems
  • HIPAA-Compliant Workflows & Data Ethics