Healthcare

Healthcare Data Platform Migration

Leading Hospital Network

Duration

14 months

Team Size

20+ engineers

Completed

September 2025

Project Overview

Understanding the scope and objectives

Migrated years of patient data to a compliant cloud platform, enabling secure data sharing across facilities while reducing infrastructure costs and improving data accessibility for clinical decision-making.

50+

Facilities Connected

5M+

Patient Records

45%

Cost Reduction

100%

Compliance Achieved

Services Provided

Cloud MigrationData EngineeringSecurity & ComplianceAPI DevelopmentAnalytics

Technologies Used

AzureFHIRPythonSnowflakePower BIKubernetesHashiCorp Vault

Impact Summary

This project delivered measurable business value, exceeding client expectations and establishing a foundation for continued growth and innovation.

The Challenge

Understanding the Problem

Every successful project starts with a deep understanding of the challenges at hand.

The hospital network operated siloed data systems across multiple facilities, making it impossible to get a unified view of patient care. Data sharing was manual and slow, clinical insights were limited, and the aging infrastructure posed security risks.

Challenge 1

Migrate 50+ million patient records while maintaining 24/7 system availability

Challenge 2

Ensure healthcare data security requirements throughout migration and operation

Challenge 3

Standardize disparate data formats from legacy systems into unified FHIR standards

Challenge 4

Enable real-time data sharing across facilities with strict access controls

Our Solution

How We Solved It

Our team developed a comprehensive solution tailored to the client's unique needs.

Our Approach

We implemented a hub-and-spoke architecture with a central data platform that aggregates and normalizes data from all facilities. Strong governance, encryption, and role-based access controls ensured security while enabling appropriate data sharing for clinical and research purposes.

FHIR-Native Platform

Built a modern healthcare data platform using HL7 FHIR standards for interoperability.

Zero-Trust Security

Implemented comprehensive security controls including encryption, RBAC, and audit logging.

Data Quality Engine

Developed automated tools for data cleansing, deduplication, and standardization.

Real-Time Analytics

Enabled population health analytics and clinical decision support across the network.

Patient Portal

Launched secure patient access to unified health records across all facilities.

Research Data Platform

Created de-identified datasets for clinical research while maintaining privacy.

Implementation Process

Phase 1

Assessment & Planning

Phase 2

Platform Build

Phase 3

Phased Migration

Phase 4

Analytics & Optimization

The Results

Measurable Impact

Our solutions delivered quantifiable business value that exceeded expectations.

50+

Facilities Connected

Unified data platform across all locations

-45%

Infrastructure Costs

Reduction through cloud consolidation

-90%

Data Access Time

Faster access to patient information

100%

Compliance Score

Full healthcare security standards met

Key Business Outcomes

Enabled care coordination across all facilities for better patient outcomes

Reduced duplicate testing through unified patient records access

Accelerated clinical research with comprehensive de-identified datasets

Improved population health management with network-wide analytics

Achieved highest healthcare security standards

Positioned network for value-based care initiatives

"For the first time, our clinicians can see a complete picture of patient health across our entire network. TechnischWerk navigated the complexities of healthcare data with expertise and delivered a platform that is transforming how we deliver care."

DSG

Dr. Sanjay Gupta

Chief Medical Information Officer

Leading Hospital Network