djfuzzygh/firstline-triage-platform

Multi-channel AI-powered healthcare triage platform for low-resource environments # FirstLine Healthcare Triage Platform > Multi-channel AI-powered clinical decision-support system for low-resource environments ## 🎯 Overview FirstLine functions as a digital medical call center with one central AI brain accessible through multiple channels: - **📱 Smartphone Application**: Full-featured app with offline capability - **📞 Toll-free Voice Calls**: Natural language voice interaction via IVR - **💬 USSD/SMS**: Feature phone support for maximum accessibility - **🖥️ Web Dashboard**: Clinician and administrator interfaces The platform collects patient symptoms, applies medical reasoning using AWS Bedrock and WHO-style guidance, assigns triage levels (RED/YELLOW/GREEN), and provides safe care instructions with referral documents. ## 🚀 Quick Start ### For AIdeas 2026 Competition See **docs/aideas-2026/** for complete submission materials. **Quick Links:** - Quick Start Guide - 2-hour deployment - AWS Migration Guide - GCP to AWS - Deployment Script - Automated setup ### Standard Installation ```bash # Install dependencies npm install # Build backend npm run build # Deploy to AWS cd infrastructure npx cdk deploy # Or run locally npm start ``` ## 🏗️ Architecture ### AWS Deployment (Primary) - **Backend**: TypeScript/Node.js Lambda functions - **API**: API Gateway REST API - **Database**: DynamoDB (single-table design) - **Storage**: S3 for referral documents - **AI Engine**: AWS Bedrock (Claude Haiku) - **Monitoring**: CloudWatch logs and metrics - **Infrastructure**: AWS CDK (TypeScript) ### GCP Deployment (Legacy) - **Backend**: Cloud Run - **Database**: Firestore - **Storage**: Google Cloud Storage - **AI Engine**: Vertex AI (MedGemma) ### Frontend - **Web Apps**: React 18 + TypeScript + Vite - **Mobile**: React Native - **UI Library**: Material-UI ## 📁 Project Structure ``` . ├── src/ # Backend source code │ ├── handlers/ # Lambda function handlers │ ├── services/ # Business logic services │ ├─ …