EL’AZAR FERRER

Healthcare IT & Data Security · Analytics · HIPAA / Cybersecurity
Lubbock, TX  ·  elazarferrer1@gmail.com  ·  LinkedIn  ·  GitHub

A portfolio of interactive dashboards at the intersection of healthcare data analytics and cybersecurity / HIPAA compliance, built on real public data from CMS, AHRQ, HHS/OCR, FDA, and CISA. Each project pairs an analytics question with a security or compliance lens — the combination that reduces both financial and regulatory risk for a healthcare organization.

Project 1 · Clinical Risk + Compliance

Hospital Readmission Risk & PHI Access-Audit Dashboard

Benchmarks 30-day readmission rates against real CMS/AHRQ national data to surface where avoidable readmissions (and CMS penalties) concentrate, paired with a PHI access-log audit panel that auto-flags after-hours and cross-department access.

  • Readmission analytics vs. real Medicare national benchmarks (HRRP)
  • Access-log audit flagging potential HIPAA improper-access events
SQLChart.jsCMS / AHRQ data
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Project 2 · Threat Intelligence

HIPAA Breach Intelligence Dashboard

Analyzes 772 real 2025 HHS/OCR healthcare data breaches — 139.7M individuals affected, $7.42M average cost — with breach-type trends, a risk scorecard for major breaches, attack-vector breakdown, and NIST CSF 2.0 controls mapped to each breach type.

  • 2025 breach landscape: trends, entity types, attack vectors
  • Risk scoring + NIST CSF 2.0 control mapping
PythonSQLChart.jsHHS / OCR data
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Project 3 · Device & Infrastructure Security

Medical Device & IoMT Security Dashboard

Maps connected-medical-device vulnerability exposure to patient-safety risk using real FDA recall data, CISA ICS Medical Advisories, and published IoMT research — with a device-class risk scorecard and NIST CSF 2.0 controls mapped to IoMT threats.

  • Vulnerability prevalence by device type + FDA recall risk classes
  • Real CISA advisories + IoMT risk scorecard + NIST CSF mapping
SQLChart.jsFDA / CISA data
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