Odoo Administration, User and Role Management, Access Control and Record Rules, Sales and CRM Configuration, Inventory and Warehouse Management, Purchase and Procurement, Manufacturing and Bill of Materials (BoM), Accounting and Invoicing, Studio Customization, Automated Workflows, Scheduled Actions (Cron Jobs), API Integration (XML-RPC, JSON-RPC), Website Management, Data Import, Performance Optimization, Debugging & Troubleshooting.