The Problem
Attendance records generated by physical biometric devices needed to be collected reliably and made available through customer-specific workforce dashboards.
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Workforce & Attendance Management
TimeGate
A workforce-management platform combining PHP-based customer dashboards with attendance-device integration. I worked with Python scripts running on a VPS to collect attendance records and transfer them into MySQL, alongside attendance reporting, employee shifts, requests and approvals, biometric-device integration, GPS-related functionality, and database troubleshooting.
Technologies & Integrations
PythonPHPJavaScriptMySQLBootstrapVPSDevice IntegrationGPSRBAC
Behind the Project
Engineering Case Study
A closer look at the engineering problems, technical decisions, responsibilities, and production challenges behind the project.
My Implementation
Used Python scripts running on a VPS to retrieve attendance records from physical devices and transfer the records into MySQL, where the PHP application could process and display employee attendance, shifts, requests, approvals, and reports.
The Result
Python scripts on a VPS connected physical attendance devices with MySQL-backed workforce dashboards and reporting. Device counts and synchronization metrics are not presented without verified measurements.
Engineering
Key Challenges
- Communicating with physical biometric attendance devices
- Running automated attendance-data collection scripts on a VPS
- Handling device connectivity and network failures
- Maintaining reliable attendance-data synchronization
- Diagnosing missing or inconsistent attendance records
- Connecting device-generated records with customer-specific dashboards
- Troubleshooting database and integration issues in production environments
Ownership
My Responsibility
- Python integration scripts
- VPS configuration and troubleshooting
- PHP backend development
- MySQL database troubleshooting
- Biometric-device integration
- Attendance-data synchronization
- Workforce workflow support
- Production debugging
- Customer environment support
Technical Overview
System Architecture
A high-level overview of the system components and how data moves between them.
STEP 01
Biometric Attendance Devices
Employees record attendance through physical biometric devices.
STEP 02
Python Scripts on VPS
Python scripts retrieve attendance records from connected devices and transfer the data.
STEP 03
MySQL Database
Attendance records are stored and made available to the workforce-management application.
STEP 04
PHP Customer Dashboard
Customers access employee attendance information, shifts, requests, approvals, and reports.