PJA - Inventory

PJAInventory

Web-based inventory system for PT. Petirindo Jaya Abadi, built since 2022 to streamline stock management, purchasing, and sales operations.

Overview

PJAInventory is a centralized, web-only application designed to manage end-to-end inventory operations at PT. Petirindo Jaya Abadi. The platform covers master data, warehouse stock, purchasing, and sales order flows, providing full traceability from goods receipt to delivery. It emphasizes accuracy, usability, and auditability for daily operations.

Technology Stack

Web Application

• Framework: React with Next.js
• Language: TypeScript / JavaScript
• Styling: Tailwind CSS
• Auth: Session/JWT based with role permissions

Backend Services

• Runtime: Node.js
• API: RESTful services
• Database: PostgreSQL
• ORM/Query: SQL/ORM (Sequelize) depending on deployment
• Deployment: Container-ready, environment-configurable

Key Features

Inventory & Stocking

• Multi-warehouse and bin/location tracking
• Real-time stock balance, stock movement ledger, and batch/lot support
• Minimum/maximum stock, reorder points, and low-stock alerts

Purchasing

• Supplier management and price lists
• Purchase Requests (PR), Purchase Orders (PO), Goods Receipt (GR)
• Invoice matching and status monitoring

Sales Order

• Customer management and pricing
• Quotation to Sales Order workflow
• Delivery Orders and invoicing support

Operations & Controls

• Role-based access control (RBAC) for admins, purchasing, warehouse, and sales
• Barcode/QR support for fast item lookup and transactions
• Comprehensive search, filters, and pagination for large datasets

Reporting & Audit

• Stock on hand, stock movement, purchase and sales reports
• Audit logs for key transactions and master data changes

Notes

The system is tailored to PT. Petirindo Jaya Abadi’s business processes. Additional details, screens, and process diagrams can be found in the attached User Guide document.