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Bong Clock

Revolutionizing HR Management with Real-Time Data.

Reduced Admin Time
40%
Monthly Attendance Records
50K+
Bong Clock
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Project Overview

Bong Clock is a revolutionary HR platform designed for the Cambodian market. It automates attendance, leave management, and payroll calculation, reducing administrative overhead by 40%. The system handles thousands of daily active users with real-time sync across mobile and web dashboards.
Role
Technical Team Lead & Product Architect
Team
4 Developers
Stack
React Native, Next.js, PostgreSQL, Express.js
Year
2025

Solving Real Friction

The Friction

"Buddy Punching" & Time Theft: Employees clocking in for their friends using shared passwords or ID cards, costing the business thousands in unearned wages.

The Engineering

Anti-Fraud QR Code Clocking: Dynamic QR codes refresh every few seconds to prevent proxy attendance.

The Friction

Manual Payroll Nightmares: HR staff wasting days every month manually adding up timesheets, calculating lateness, and fixing calculation errors in Excel.

The Engineering

Automated Payroll Logic: Instantly calculates Late Ins, Early Outs, and Overtime, removing human error.

The Friction

"Ghost" Attendance at Remote Sites: Managers having zero proof if field staff or branch employees are actually physically present at the work location when they clock in.

The Engineering

Precision Geofencing: GPS and WiFi restrictions guarantee physical presence at the job site.

The Friction

Uncontrolled Overtime Costs: Employees claiming overtime hours that were never authorized, or staying late unnecessarily to inflate their paychecks.

The Engineering

Smart Overtime Rules: System only counts OT if it fits pre-defined shifts or approvals, preventing unauthorized claims.

The Friction

Leave Balance Disputes: Constant arguments between staff and HR about how many sick days or annual leave days remain because of poor tracking.

The Engineering

Transparent Leave Banking: Automated balance tracking lets everyone see their exact remaining days in real-time.

The Friction

Shift Coverage Gaps: Critical shifts going unmanned because employees swapped schedules informally without notifying managers, causing operational failure.

The Engineering

Digital Roster & Swaps: Formalized shift swapping ensures managers always know who is covering which shift.

The Friction

Unaccounted Break Times: Employees taking extended lunch breaks or frequent pauses that go untracked, leading to significant lost productivity over time.

The Engineering

Dedicated Break Clocking: Specific clock-in/out modes for breaks enforce limits and track actual duration.

The Friction

Delayed Information Flow: Managers only finding out about absenteeism or lateness at the end of the month, which is too late to fix the behavior or find a replacement.

The Engineering

Real-Time Telegram Alerts: Managers receive instant notifications for every late arrival or missed shift.

The Friction

Multi-Branch Disconnect: Business owners feeling "blind" to what is happening at other branches, relying on sporadic updates instead of a centralized, real-time view.

The Engineering

Centralized Dashboard: A single "God View" of all branch activities, live as they happen.

Core Architecture

Deep dive into the specialized systems engineered for this project.

Precision Geofencing & WiFi Validation

Ensure employees are physically present by restricting clock-ins to specific GPS coordinates or your office's secure WiFi network.

Anti-Fraud QR Code Clocking

Secure, dynamic QR code scanning prevents buddy punching and ensures only the actual employee can check in with their device.

Automated Payroll Logic

Automatically calculate Late Ins, Early Outs, Overtime (OT), and Total Work Hours instantly, ready for payroll processing.

Smart Leave Management System

A full suite for requesting, approving, and tracking leave (Annual, Sick, Special) with automatic balance deduction and history.

Real-Time Telegram Alerts

Instantly notify managers and groups via Telegram whenever an employee clocks in, requests leave, or submits a resignation.

Dynamic Shift & Swap Management

Easily assign shifts and handle 'Shift Swap' requests digitally, keeping the roster updated and transparent for everyone.

Multi-Branch Architecture

Seamlessly manage unlimited branches. The system automatically detects which branch an employee is at and applies the correct rules.

Centralized Announcements & Holiday Calendar

Broadcast company-wide announcements and automatically block attendance expectations on configured public holidays.

Archive

Visual Index

A curated selection of interface modules and design system assets (01-04).

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