React NativeNode.jsPostgreSQLAWS
Payroll & Plant Production System

The challenge
A manufacturing company calculated worker payments manually, losing hours every week on spreadsheets with frequent errors and no visibility into actual production.
The solution
I created a system where supervisors log production and schedules from a mobile app, and payments are calculated automatically. The web platform allows admins to view reports and manage staff.
Results
80%
Fewer payroll errors
100+
Workers registered
3x
Faster settlements
8 wks
Implementation