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Mobile Engineering / Harmoni
Case Study • Mobile Engineering

Harmoni

Smart Attendance, Efficient Workforce

My Role
Mobile Developer
Domain
Mobile Engineering
Status
● Production Ready
Contracting
MDN Projects
Inquire for Similar Project
1,100+
Active Users
1,000+
Daily Attendance
Harmoni preview 1

01 / Overview

Harmoni Attendance App is an HRIS application designed specifically for DMLT Group to manage employee attendance and workforce activities efficiently. It provides features for attendance tracking, employee visits, operational activities, location validation, and attendance records, making daily HR processes more organized and accessible. The application simplifies workforce management through location-based verification, face recognition, and real-time attendance information, enabling DMLT Group to monitor employee activities effectively while providing employees with a reliable and convenient solution for managing their daily attendance and work-related activities.

02 / Problem & Solution

The Challenge

Managing employee attendance and workforce activities efficiently across different work locations. Ensuring attendance records are accurate and supported by location-based verification. Providing reliable tracking for employee visits and operational activities. Making attendance information easily accessible for both employees and HR management.

The Engineering Solution

Developed a centralized HRIS mobile application for attendance and workforce activity management. Implemented location-based verification to validate employee attendance and activities. Integrated face recognition to improve attendance verification and reduce inaccurate attendance records. Provided real-time attendance information and structured attendance records for better workforce monitoring. Designed a streamlined mobile experience for employees to manage daily attendance and work-related activities.

03 / Architecture & Implementation

System Architecture Design:
Flutter + GetX + GetStorage + Geolocation + Camera + ML Kit Face Detection + REST API

04 / My Responsibilities

  • ▹ Developed cross-platform mobile features using Flutter.
  • ▹ Implemented attendance tracking and location-based validation.
  • ▹ Integrated face recognition for employee attendance verification.
  • ▹ Integrated RESTful APIs for attendance and workforce data.
  • ▹ Developed employee visit and operational activity features.
  • ▹ Implemented state management and maintained application architecture.
  • ▹ Handled UI implementation, API integration, testing, and application release.

05 / Challenges & Business Outcomes

Technical Obstacles

Ensuring accurate location validation for employee attendance. Handling face detection reliably across different device conditions. Managing camera and location permissions across Android devices. Maintaining reliable real-time attendance data synchronization. Ensuring smooth performance while processing location and face detection.

Measurable Impact

Improved attendance accuracy through location-based validation and face detection. Reduced manual attendance processes through digital and automated attendance tracking. Enabled real-time visibility of employee attendance, visits, and operational activities. Centralized workforce activity data for more efficient HR monitoring and reporting. Improved employee convenience by providing a mobile-based attendance solution.

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