A distributor with fragmented delivery workflows replaced manual exports with an automated Wialon to ERP integration. 420 vehicles, delivered over 9 weeks.
The challenge
- Dispatch teams exported Wialon data manually to update ERP shipment records.
- Late updates created invoice delays and route-level disputes.
- There was no reliable audit trail for data corrections.
What we built
- Implemented event-based sync between Wialon trips and ERP delivery entities.
- Added retry queue and reconciliation dashboards with mismatch alerts.
- Introduced role-based override workflow with full change log.
Results
- 83% reduction in manual reconciliation effort.
- Invoice preparation cycle reduced by 2.5 days.
- Data correction disputes reduced by 61% in first quarter.
Stack
Wialon API · PostgreSQL · Queue Workers · ERP Connector


