Insights
Techpuvi Notes.
Engineering, AI, and the work of building software that lasts.
FHIR vs HL7: Which Healthcare Interoperability Standard to Choose
Two healthcare data standards, often conflated. Here's what they actually are, where each fits, and how to choose for a modern build.
ABHA-Based Patient Identity: A Developer's Integration Guide
ABHA is becoming the default patient identity in Indian healthcare. Here's the developer's view, how to integrate ABHA-based identity into your app, what the trade-offs are.
AI for Radiology in India: Current State and What to Build
AI radiology in India is moving from research to clinic-ready. Here's an honest snapshot, what's working, what's not, regulatory state, and what to actually build.
Hospital Management System (HMS): Build vs Buy in 2026
Should your hospital chain build its own HMS or buy one? Here's the framework for deciding, what build means, what buy means, and where each one fails.
Building HIPAA-Compliant Telehealth Platforms in India
Indian telehealth selling into US healthcare needs HIPAA. Here's the technical architecture, controls, BAAs, data residency, audit logs, that actually passes HIPAA.
ABDM Integration Explained: ABHA, HIE/CM, HFR, HPR for Developers
A developer's guide to the Ayushman Bharat Digital Mission stack, ABHA addresses, the Health Information Exchange and Consent Manager, the Health Facility and Healthcare Professional Registries, and how to integrate them safely.