Engineering for Healthcare
Developing software for the healthcare sector requires a fundamentally different mindset. My healthcare development practice is built on the reality that compliance (HIPAA, GDPR) is not a feature you bolt onto an MVP—it is an architectural constraint that dictates how the database is designed, how servers are provisioned, and how code is deployed.
Drawing on experience from complex builds like the Orthopedic Analysis platform (a secure lab management system for a diagnostic clinic), I engineer systems that protect patient data while providing medical professionals with fast, frictionless workflows.
US HIPAA & UK/EU GDPR Compliance
For medical startups, clinics, and health-tech companies in North America and Europe, I implement strict technical safeguards:
- Data Encryption: All electronic Protected Health Information (ePHI) is encrypted both in transit (TLS 1.3) and at rest (AES-256 on AWS/DigitalOcean managed databases).
- Immutable Audit Logging: Every database read, write, and deletion involving patient data is logged with the user ID, timestamp, and IP address to ensure complete traceability during compliance audits.
- Data Residency: Infrastructure can be provisioned in specific geographic regions (e.g., London for UK GDPR, US-East for HIPAA) to satisfy strict data sovereignty requirements.
What This Involves
Role-Based Access Control
Every query and view in the system respects who's asking — not just whether they're logged in. This runs through the whole application, not one permissions module.
Secure Patient Record Handling
Patient data stored and accessed in ways that keep it access-controlled at every step, designed around HIPAA/GDPR requirements from the start.
Compliance-Aware Architecture
Data retention, access logging, and the ability to respond correctly to data requests — designed in rather than retrofitted.
Frequently Asked Questions
Are the healthcare applications you build HIPAA and GDPR compliant?
Yes. Applications handling ePHI (electronic Protected Health Information) or EU citizen data are architected with compliance as the foundational layer. This includes AES-256 encryption at rest, TLS 1.3 in transit, and comprehensive audit logs.
Can you integrate with existing EHR/EMR systems?
Yes. I have experience building secure middleware to interface with legacy EHR systems using HL7 or modern FHIR (Fast Healthcare Interoperability Resources) APIs, ensuring data syncs securely without exposing internal networks.
How do you handle role-based access for medical staff?
I implement granular Role-Based Access Control (RBAC) where access is verified at the database query level. A lab technician sees different patient data than a consulting physician or a billing administrator, reducing the risk of internal data exposure.