Biometric Attendance & GHRM Integration
Built and tested a forwarder for EasyTimePro and ZKTeco attendance records to GHRM with batching, punch filtering and background processing.
- Role
- Integration Developer
- Organisation
- Independent / academic
- Status
- Prototype
- Period
- 2026
Project resources
Media & development assets
Available screenshots and recordings for this case study.
Screenshots
0 provided
Video demos
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Live website
Not publicly available
Case study
Problem, solution and contribution
The problem
Attendance transactions from biometric and mobile devices needed dependable synchronization with a central HR management system.
The solution
A bridge that reads attendance transactions, maps required punch fields and queues delivery to the GHRM attendance endpoint.
My contribution
- Developed attendance forwarding integration
- Validated transaction field mapping against GHRM contracts
- Tested worker operations and event queue behavior
Intended users
Operations and technology teams
Attendance transaction ingestion
Device serial and employee ID handling
Queued event forwarding
Batch processing
Date-based filtering
Integration monitoring
Engineering approach
A bridge that reads attendance transactions, maps required punch fields and queues delivery to the GHRM attendance endpoint.
Delivery status
Established and tested a direct attendance integration pipeline; further operational reconciliation and deduplication checks remain important.
Outcome
Established and tested a direct attendance integration pipeline; further operational reconciliation and deduplication checks remain important.