HIPAA-Compliant Multi-Cloud Migration & Patient Data Engine
Transitioning a hospital network to zero-trust cloud infrastructure with automated FHIR interoperability.
Key Business & Engineering Outcomes
Patient lookup query time dropped from 4.2s to 120ms
Optimized compute resource allocation saving $220k/yr
Zero unscheduled downtime over 14 consecutive months
Automated compliance artifact generation for HIPAA audits
The Business & Technical Challenge
MediCore operated fragmented on-premise servers housing 2.4M+ patient records across 18 clinical centers. System bottlenecks caused 15-minute outages during peak hours, and strict HIPAA compliance audits created massive administrative friction.
The Entecra Architectural Solution
We architected a zero-trust AWS/Azure hybrid enclave utilizing encrypted Kubernetes clusters (EKS), automated BAA compliance guardrails, and a HL7/FHIR compliant data pipeline with real-time biometric telemetry processing.
Architecture Blueprint & Implementation Phases
Zero-Trust Enclave Isolation
Deployed immutable AWS KMS envelope encryption with strict IAM role-based access for all protected health information (PHI).
Real-Time FHIR Microservices
Migrated monolithic EHR databases to containerized microservices running on auto-scaling Kubernetes with PostgreSQL Aurora Serverless.
Continuous Compliance Guardian
Implemented automated SOC 2 and HIPAA security policy validation scripts enforcing zero unencrypted egress traffic.
“Entecra delivered what legacy IT consultants deemed impossible in 4 months. Our clinicians now have instant access to telemetry data with zero compliance anxiety.”
Architecture & Tech Stack
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