Connecting Healthcare.
Egyptian mid-market healthcare integration platform — HIS × LIS × PACS wiring with HL7v2, FHIR R4, DICOM, and PDPC-compliant audit built in from day one.
Status: Pilot-ready · Session 01 complete · 128/128 engine tests green
This repository is a public showcase. The strategy, financial model, pilot sales package, and signed-DPA templates are retained as commercial artifacts. The engine source itself remains under commercial license — reach out for an evaluation copy.
Everything on this page is externally verifiable.
- FastAPI engine (Python 3.12) · 80+ REST routes exposing FHIR R4 resources, HL7v2 ingestion, DICOM metadata, and audit queries
- Real DIMSE SCP · receives
C-STOREandC-FIND Modality Workliston port11112 - HL7v2 message parser ·
ADT/ORM/ORU/OUL/MDMhand-off into FHIR builders - FHIR R4 builders ·
Observation,DiagnosticReport,ServiceRequest,Patient,Practitioner - DICOM in-browser viewer · Cornerstone.js on
/app/dicom-viewer.htmlfor sample CT studies - Report state-machine ·
draft → signed → finalized → amendedwith audit trace at every transition - Hash-chained audit log · SHA-256
prev_hash + hashper entry so any mutation after the fact is detectable - MFA TOTP (RFC 6238) · AES-256-GCM encrypted secrets at rest
- Refresh-token rotation · SHA-256-hashed tokens, old token invalidated on first use of its successor
- Sliding-window rate limits · per-IP and per-user
- Bilingual UI · Arabic RTL + English LTR, Clinical Editorial design system (Sage / Cream / editorial-serif)
- nginx 1.27 reverse proxy · CSP, HSTS, X-Frame-Options wired on the public TLS endpoint
- 128 automated engine tests · 100% passing on the pre-pilot build
- PDPC (Egypt Law 151/2020) · consent management, data-subject rights, retention policies, cross-border transfer gating
- HIPAA alignment · encrypted PHI at rest + in transit, access logs, break-glass with mandatory audit
- DPA + SLA templates · available on request for pilot evaluations
A dedicated "Clinical Editorial" system — calm sage greens on cream, editorial serif pairings, zero bright reds except for critical patient-safety alerts. The design philosophy prefers trust and legibility over SaaS exuberance.
Brand materials in brand/ — logo.svg, logo-icon.svg, and brand/BRAND_GUIDE.md.
| Role | Description |
|---|---|
| Admin | Full administrative view, audit trail, patient roster |
| Radiologist | Report authoring, DICOM viewer, state-machine transitions |
| Doctor (referring) | Scoped-ACL view — sees only patients explicitly consented to them, per admin approval |
| Patient | Owns study / report access, grants or revokes consent per practitioner |
Pilot deployments publish these on a Cloudflare-tunnelled TLS host. Request access via abdarahman10555@gmail.com.
- midcine · Arabic Cloud-Native RIS/PACS — 24-slice CT → structured Arabic DICOM SR in ~69 s · github.com/61465/midcine
- NEXUS-AI · 134-agent MCP orchestration framework used in MEDNEXA's inference pipeline · github.com/61465/NEXUS-AI
- Nexus Zone portfolio companion · 61465.github.io/Nexus_Zone_Portfolio_Companion
The following live under commercial license and are shared under NDA for pilot discussions:
strategy/— market validation, competitive analysis, Egyptian mid-market go-to-marketdeck/— 15-slide pitch, 36-month × 3-scenario financial modelsales/— discovery questionnaire (30 Qs), proposal template, SOW, DPA (PDPC Law 151/2020 aligned), demo script, ROI calculator, pilot case-study frameworkengine/source — FastAPI code, DICOM SCP, HL7v2 parser, FHIR builders, auth stack, audit chain- Hospital-side integration playbooks
Abd Alrahaman Mohamed · founder & lead engineer
abdarahman10555@gmail.com · github.com/61465
For pilot evaluations, DPA requests, or technical due diligence, email with "MEDNEXA pilot" in the subject.
Nexus Zone · Building serious healthcare software for the Arab world.