Built a production-ready AI-powered lead qualification and CRM automation system using n8n, Google Gemini AI, Google Sheets, Gmail, and Google Calendar. The solution automatically captures inquiries, scores and classifies leads (hot/warm/cold), sends personalized email responses, updates CRM records, schedules follow-ups, tracks replies, and generates daily lead digests. Automated webhook-driven workflows streamline lead management, improve response times, and help businesses prioritize high-value opportunities.