Plant Maintenance ERP
Facility & Plant Maintenance Management System
A full-stack enterprise ERP built at DigitusTec Holding (Pvt) Ltd for managing plant and facility maintenance operations end-to-end — covering scheduling, logging, transfer requests, reporting, and real-time notifications, all integrated with SAP Business One for enterprise data sync.
My Contribution
I contributed to Plant Maintenance ERP at DigitusTec across the Angular frontend and NestJS backend, delivering the reports module, transfer request workflows, and SAP integration filters through multiple release cycles from V1.0 to V1.5.
Reports module — initial report component with SAP-filtered maintenance data views
Transfer request workflows — create, view, and manage transfer requests across frontend (Angular) and backend (NestJS)
SAP Business One integration filters — synchronising plant maintenance records with SAP B1 enterprise data
Contributed across multiple release versions: V1.0.0 through V1.5.0
System Modules
Plant Maintenance scheduling and tracking
Maintenance log management and audit trails
User management and role-based access control
Transfer request workflows
Reporting and analytics
SAP Business One data integration
Real-time notifications via WebSocket
Document storage via AWS S3
Email notifications (forgot password, OTP, registration)
Tech Stack
Frontend
Backend
Database
Integrations
Nisala Nadeera Kudaligamage — Full-Stack Software Engineer at DigitusTec Holding (Pvt) Ltd