ERP Developer for Custom On-Premise Printing & Branding Management System

We are looking for an experienced software developer or ERP specialist to build a custom on-premise ERP system for our printing and branding business. Our company handles various printing and branding services including: * Large format printing * T-shirt branding * Banner printing * Corporate branding jobs We need an internal ERP system that will help us manage operations efficiently, track jobs in real time, monitor material usage, improve accountability, and provide management reporting. The system will be used internally by our team and should work primarily on a local/internal network (offline/on-premise setup) with multiple users accessing it within our office. Project Requirements The ERP system should include the following modules: 1. Dashboard * Active jobs * Pending jobs * Completed jobs * Delayed jobs * Sales overview * Material stock overview * Machine status overview 2. CRM / Customer Management * Customer database * Customer history * Payment history * Repeat orders 3. Quotation & Sales * Generate quotations * Convert approved quotations into jobs * Invoice generation * Payment tracking 4. Job Management / Production Workflow Each job should have: * Unique Job ID * Customer details * Job specifications * Assigned staff * Deadline * Job status tracking Workflow stages: * New * Awaiting Design * Design in Progress * Awaiting Approval * Approved * Printing * Cutting * Finishing * Ready for Pickup * Delivered 5. Inventory / Material Tracking Track: * Banner material * Vinyl * Ink * Heat transfer materials * T-shirts * Mugs * Other consumables System should track: * Stock in * Stock out * Material consumption per job * Low stock alerts 6. Material Usage Tracking Automatically deduct materials based on jobs completed. Examples: * Banner sqm used * Ink usage * Vinyl usage * T-shirt usage 7. Wastage Tracking Track: * Misprints * Damages * Rework * Material wastage 8. Machine Management Track: * Large format printer * Heat press * Contour cutter Need: * Usage tracking * Downtime tracking * Maintenance schedule * Fault reporting 9. Staff Productivity Tracking Track: * Jobs handled * Jobs completed * Errors * Productivity reports 10. Dispatch / Delivery Tracking Track: * Completed jobs * Delivered jobs * Pickup records * Delivery confirmation 11. Reports & Analytics Generate reports for: * Sales * Profitability * Material consumption * Top customers * Staff productivity * Machine performance Technical Requirements * Must be on-premise / offline capable * Multi-user access within office network * Secure user roles and permissions * Backup and restore functionality * Scalable and easy to maintain