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UniTrack

A security-aware attendance platform that uses GPS verification, fingerprinting, and monitoring workflows to reduce fraud in academic environments.

UniTrack is a comprehensive attendance management system designed for educational institutions. It uses GPS-verified location tracking, device fingerprinting, and real-time monitoring to reduce fraud and improve accuracy. The platform supports secure authentication, interactive maps with radius visualization, mobile-first design, detailed analytics, and PDF report generation. It supports students, lecturers, and administrators with audit logging and security-aware workflows.

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Problem

Attendance systems are easy to manipulate when they rely on trust, manual logging, or weak location checks. Educational institutions need stronger verification without making the workflow unusable for students and staff.

Solution

I built a full-stack attendance platform with GPS radius checks, fingerprint-based fraud prevention, role-aware dashboards, interactive maps, and reporting workflows that make monitoring more reliable in real time.

What the product delivers

  • GPS-verified location tracking with configurable radius
  • Device fingerprinting for fraud prevention
  • Interactive maps with radius visualization
  • Mobile-first responsive design
  • Role-based authentication
  • Real-time attendance monitoring
  • PDF report generation
  • Bulk student management
  • Session code workflows
  • Audit logging and system health monitoring

Primary technologies

Next.js 15.4.3React 19.1.1TypeScript 5Tailwind CSS 4.0.12ZustandReact LeafletFingerprintJSNode.jsExpressMongoDBJWT

Practical takeaways

  • Advanced geolocation integration
  • Fraud prevention techniques
  • Interactive mapping workflows
  • Modern state management patterns
  • Role-based security
  • Report generation and analytics design

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