Nalam Healthcare Platform
Intelligent Hospital Information & Patient Care Ecosystem
A comprehensive, FHIR-compliant multi-tier healthcare ecosystem uniting patient mobile apps, physician portals, EHR records, and an intelligent clinical conversational assistant.
Verified Outcomes & Engineering Metrics
Dhanvi Conversational Healthcare Assistant
An AI-enabled healthcare information assistant supporting natural-language interactions, clinical appointment guidance, and multilingual patient experiences.
Core Features & Functional Deliverables
System Architecture & Data Flow
Microservices architecture orchestrated on Azure and AWS. React Native mobile clients and Next.js/React web dashboards interface through an API Gateway to Node.js backend services. Data is persisted in PostgreSQL with encrypted health record stores, while an isolated LLM reasoning proxy orchestrates clinical note summarization and triage assistance.
Key Engineering Challenges & Solutions
Real-time EHR interoperability across heterogeneous hospital management legacy systems.
Engineered a standardized FHIR HL7 JSON translation bridge with message queues that safely ingest and parse clinical schemas without vendor lock-in.
Safe, non-hallucinatory AI guidance for patient symptom triage.
Implemented strict guardrails, prompt structuring, and reference-anchored system prompts in Dhanvi, strictly presenting health education while categorically forbidding autonomous medical diagnosis.
High availability across multi-region hospital deployments.
Configured Azure and AWS multi-cloud automated CI/CD pipelines with automated failover, blue-green deployment switches, and automated database replication achieving 99.9% uptime.