A Profession Oracle Apex ERP Project for our freelancing, to build from scratch with Clear code and Professional GUI, Dashboards, contain all these model Vendor Management Vendor Contracts & SLAs Vendor Performance Evaluation Vendor Price Lists Purchase Requisition Request for Quotation Quotation Comparison & Bid Analysis Purchase Orders Procurement Approval Workflows Purchase Agreements / Blanket Orders Spend Management Returns to Vendor Procurement Analytics Item Master & Product Catalog Inventory Operations Inventory Valuation Batch / Serial Tracking Stock Adjustments Cycle Counting Stock Aging Multi-Warehouse Warehouse Structure Putaway Management Picking & Packing Stock Transfers Barcode Integration Delivery Orders Shipment Management Transport Management Delivery Scheduling Proof of Delivery Replenishment Planning Reordering Rules Safety Stock Demand Forecasting MRP Incoming Inspection Quality Control Rules Non-Conformance Quality Reports Vendor Returns Customer Returns Internal Returns Asset Tracking Equipment Tracking Inventory-linked Assets Procurement Analytics Inventory Dashboard Stock Movement Demand vs Supply Cost Analysis Employee Master Data Employee Onboarding Employee Offboarding Employee Documents Employee Self-Service (ESS) Employee Lifecycle Org Structure Job Positions Reporting Hierarchy Workforce Planning Attendance Tracking Shift Scheduling Overtime Management Timesheets Work Policies Leave Requests Leave Policies Leave Accrual Holiday Calendar Payroll Processing Salary Structure Allowances & Deductions Overtime Payroll End of Service Benefits Payslips Payroll Approval Payroll Finance Integration Job Requisition Job Posting Candidate Pipeline Interview Management Offer Management Performance Evaluation KPI Management Goal Tracking 360 Feedback Training Programs Certification Tracking Skill Matrix Benefits Management Bonus Management Incentives Contracts HR Policies Audit Logs HR Analytics Headcount Reports Turnover Analysis Chart of Accounts General Ledger Journal Entries Multi-Currency Fiscal Periods Vendor Invoices Debit Notes Payments Payment Scheduling Vendor Reconciliation Customer Invoices Credit Notes Receipts Collections Customer Aging Bank Accounts Bank Reconciliation Cash Management Payment Tracking Asset Register Depreciation Asset Transfer Asset Disposal Expense Claims Reimbursements Expense Policies Budget Planning Budget Allocation Budget Control Variance Analysis Cost Centers Project Costing Product Costing Cost Allocation VAT Management ZATCA Integration Tax Reporting Withholding Tax P&L Balance Sheet Cash Flow Trial Balance Financial Analytics Audit Logs Approval Workflows Segregation of Duties SCM Integration HR Payroll Integration Inventory Integration Lead Capture Lead Qualification Lead Assignment Opportunity Creation Pipeline Management Deal Forecasting Customer Accounts Contact Profiles Task Management Meeting & Call Logs Workflow Automation Email Integration Ticket Management SLA Management Campaign Management Email Campaigns Sales Reports Customer Insights ERP Integration Third-Party Integration The Developer who is responsible for this Project must deliver and test a model with zero runtime error, use a best design pattern, strong business side and technical side knowledge, he also responsible for delivering a demo after completing such a module.