Building Full Stack Apps with n8n as Backend - Automating Lead Qualification and RAG-Enabled Customer Support

Learn to transform n8n workflows into practical full-stack applications by building two real-world AI systems using n8n as the backend and Lovable for frontend development. Discover how to create an automated lead qualification system for agency websites that streamlines client intake processes, then build a RAG-enabled customer support bot that provides intelligent responses based on your knowledge base. Master the integration between n8n's powerful automation capabilities and modern web applications, exploring practical implementation strategies for deploying AI systems that deliver genuine business value rather than just technical demonstrations.