TrakCare Barcode Scanner

Next.js

Next.js · Healthcare · Utility

About this project

A purpose-built barcode scanning utility for doctors and healthcare workers using the NHLS TrakCare Lab system. My wife is a doctor and had issues with the lengthy login and patient search process in TrakCare — logging in, navigating to the patient search page, entering data, and searching for patient MRN numbers just to view results. Existing solutions were locked behind paywalls, so she asked me to build a free alternative. TrakCare Barcode Scanner lets medical staff scan a patient barcode, instantly copy credentials for quick login, and jump straight to patient results — saving significant time during rounds and consultations.

Key highlights

Barcode scanning via device camera for instant patient lookup
TrakCare credential storage on-device for quick copy-paste login
Direct deep-link to patient results in TrakCare Lab
Zero paywall — free for all healthcare workers
Built for speed: scan → login → results in seconds
Mobile-first design for bedside and ward use
Privacy-focused: all credentials stored locally on device only

Quick facts

Type: Healthcare utility app
Users: Doctors & healthcare workers
System: NHLS TrakCare Lab
Status: Live

Tech stack

Next.js 16 (App Router)TypeScriptReactTailwind CSSTurbopackVercel

Detailed breakdown

Problem solved

Eliminated lengthy manual login and patient search workflow
Replaced paid alternatives with a free, purpose-built tool
Reduced patient lookup from minutes to seconds

How it works

Step 1: Save TrakCare credentials locally for quick access
Step 2: Scan patient barcode with device camera
Step 3: Auto-navigate to patient results in TrakCare Lab