Web Client (Streamlit UI)

Mobile Client (Future Scope)

Backend API Gateway (Python Flask API)

Prescription Service

Medication Availability Service

Blood Bank Availability Service

Prescription Processing Layer (OCR + NLP + Risk Engine)

Geo-Search & Availability Layer (Geo Handler + Haversine + Filter + Mapping)

Pharmacy Inventory DB

Blood Bank Inventory DB

Drug Knowledge Base

Prescription Logs DB