Web Inventory & WhatsApp Vendor Quotes

I need a web-based inventory management solution that keeps my stock levels crystal-clear, projects demand 45 days ahead, and takes the pain out of chasing vendor prices. The platform must handle real-time inventory tracking and order management first, then layer on analytics that forecast when I’ll run out of each SKU over the next month-and-a-half.

Whenever projected stock dips below my reorder point, the system should trigger a WhatsApp session with every relevant supplier. Using the WhatsApp Business API, it must send template messages automatically, log responses, and still let me jump in manually if I want to negotiate. All incoming quotes need to land in a single comparison view that highlights the lowest offer and lets me approve the purchase order with one click.

Key deliverables
• Responsive web app (any modern stack) connected to a SQL or NoSQL store
• Modules: inventory tracking, 45-day demand projection, purchase/order management
• Two-way WhatsApp integration: automated template messages plus option for manual chat in the same thread
• Vendor quote dashboard showing all replies, auto-sorted by price, with PO generation
• User, role, and permission management
• Deployment scripts, basic documentation, and a quick video walkthrough

Acceptance criteria
• Stock projection error ≤ 2 % when tested against last 90 days of sales data
• System can send a WhatsApp template and receive at least three supplier replies within the interface
• Lowest quote is correctly identified and converted to a purchase order in one step
• All core pages load in < 2 seconds on a standard broadband connection

If this stack and flow sound feasible, let’s get it built.