I will develop geofencing employee tracking app system biometric fingerprint attendance

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simi_oremi
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simi_oremi
Simi O

About this gig

"I'll create a Geofenced Employee Tracking App with Admin Panel." Put an end to speculating about your team's location. I'll create a safe, Flutter-based attendance system with biometric authentication and GPS geofencing. has a cutting-edge Glassmorphism user interface that staff members will genuinely love utilizing. Ideal for remote teams, security companies, and logistics.


Problem: The battery is quickly depleted by continuous GPS tracking.


Solution: I'll put in place a "Distance Filter." The app will only ask for a position update if the device moves more than 20 meters or if a noticeable accelerometer movement is detected, rather than polling GPS every second. This resulted in a 40% decrease in battery usage.


  • Front-End: Flutter (Dart) for single-codebase deployment to iOS and Android.
  • State Management: BLoC (Business Logic Component) to handle complex streams like real-time timer ticks and GPS updates.
  • Back-End: Node.js with Express.
  • Database: Firebase Firestore (for real-time dashboard updates) + PostgreSQL (for long-term archival of payroll logs).
  • APIs: Google Maps SDK, Native Device Usage Stats API.


Get to know Simi O

Simi O

Full Stack Developer

  • FromUnited Kingdom
  • Member sinceMay 2026
  • Avg. response time1 hour
  • Languages

    English, French, Spanish, German
I’m a passionate Full Stack Developer specializing in AI-powered apps, modern websites, SaaS platforms, mobile apps, and automation systems. I build fast, scalable, and user-friendly solutions using technologies like React, Next.js, Node.js, Laravel, Python, and Flutter. I help businesses create custom web apps, AI integrations, APIs, dashboards, eCommerce platforms, and responsive UI/UX designs that drive growth and improve user experience.