Case Study #03
Smart Medical Shop — AI Health Hub
OCR-powered prescription digitization with drug interaction checker and voice search.
The Problem
Manual prescription data entry causes errors and delays in pharmacy operations.
The Solution
Built an OCR extraction pipeline with hash-based drug interaction checks (O(1) lookup), QR verification, and multi-language voice search.
Architecture & Tech Stack
OCR · QR · Voice Search · MongoDB · Express · REST APIs
Node.jsExpressMongoDBOCRQRVoice Search
Key Metrics & Production Impact
- Eliminated 100% of manual prescription data entry via OCR pipeline
- Drug interaction checker: O(1) average-case lookup for real-time safety checks
- Sub-300ms response under concurrent load; clean separation of concerns