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Master n8n, an open-source workflow automation platform that connects different apps, APIs, and services to automate tasks without extensive coding. Begin with fundamental concepts including internet standards, REST, and OAuth2 authentication before setting up n8n on a self-hosted Hostinger environment. Build four comprehensive workflow examples starting with an AI-powered chatbot using OpenAI integration, complete with system prompts and memory context for conversational continuity. Develop a WhatsApp panic app registration system that captures form submissions and stores data in Google Sheets using OAuth2 credentials. Create an emergency notification system that triggers WhatsApp alerts based on specific conditions and user interactions. Construct an advanced CV approval and interview scheduling workflow that processes documents from Google Drive, implements human-in-the-loop decision making, and automatically schedules interviews on Google Calendar using AI agents. Learn to abstract sub-workflows for better separation of concerns and explore additional features including webhook triggers, HTTP request nodes for external API integration, and JavaScript code implementation within workflows. Gain practical experience with node configuration, credential management, testing procedures, and workflow optimization techniques essential for building robust automation solutions.
