Factory Office Automation Bots

I need multiple bots to automate various tasks in my factory office. The bots will be crucial for: - Product Database Management - Task Management - Production Management - Sales and Quotation Management... (Budget: ₹12500 - ₹37500 INR, Jobs: Accounting, Automation, C# Programming, ERP, Inventory Management, PHP, Process Automation, Project Management, Sales Management, Software Architecture)