Production-ready AI agent handling 4,000+ monthly WhatsApp conversations with RAG architecture, replacing CEO's manual workload of 300+ daily messages. Built with N8N automation, Supabase database, and vector embeddings for intelligent multi-modal processing (text, audio, images). Provides human-like responses for sales, technical support, booking, and customer service with automatic escalation to humans when needed. Features dynamic knowledge base with real-time updates for pricing, promotions, and product information.