I want to streamline two pillars of my customer journey through the WhatsApp Business API: end-to-end order management and secure phone verification. On the order side, the flow should cover placement, tracking, and final confirmation without requiring any manual intervention from my team. Customers need to see real-time updates, and the system must write each step back to my existing database (REST endpoint available; documentation ready). For phone verification, the system should automatically send a code, listen for the reply, validate it, and return the result to my app. No human action should be necessary once the user responds. Acceptance criteria • Single WhatsApp number handles both processes concurrently without collisions • Clear, commented code (Python, Node, or PHP preferred) that I can deploy on my own server • Webhook events documented and mapped to my endpoints • All success/error states logged to a dashboard or simple log file • Quick demo showing an end-to-end test for both order flow and verification If you have recent experience with the official WhatsApp Business Cloud API or similar gateways, let’s get this built. We need a developer to automate WhatsApp Business order intake for HORICA (chicken supplier). Scope: WhatsApp Business API integration, OTP phone verification, parse incoming orders, approval routing, auto-create production jobs, delivery scheduler, admin dashboard, logging, and deployment. Deliverables: working integration, admin UI, documentation, templates. Project ~3-4 weeks. Please provide portfolio of WhatsApp/API projects, proposed architecture, timeline, and quote.