Construction Services Platform Development -- 2

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Full StackAI Tooling

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About this role

PHP, Website Design, Software Architecture, HTML, Payment Gateway Integration, Automation, n8n, AI Workflow Automation · I'm building a construction services platform in India (starting with equipment rental, expanding later to operators, mechanics, and spare parts). Need someone with n8n Cloud + WhatsApp Business API experience. I have no technical background, so please use n8n's AI Workflow Builder (prompt-based) so I can request future edits in plain language. What I need: Set up n8n Cloud account and connect WhatsApp Business API Integrate payment gateway (Razorpay preferred) to auto-generate UPI/card payment links Automated lead capture and response for customer inquiries Auto-generate and send quotation + invoice via WhatsApp on booking, with payment link attached Real-time payment status tracking (auto-mark "paid" once gateway confirms) Automated payment reminder every 3-5 days for pending dues Auto-send terms & conditions with every booking Structure it so new categories (operators, mechanics, spare parts) can be added later without rebuilding Please share: Your experience with n8n Cloud + WhatsApp Business API + Razorpay integration Whether you can use n8n's AI Workflow Builder for this Quote for one-time setup + 1 month support Delivery timeline Note: Preferred communication language — Hind