n8n Automation Systems: 15 Real Workflows
Marie Auzannet
n8n Automation Systems — 15 Real Workflows
Problem
Four businesses needed reliable ways to connect content, commerce, messaging, and knowledge workflows without turning each task into a manual handoff.
What I built
I designed 15 n8n workflows across four anonymized real-business contexts: a French natural-cosmetics brand, a wellness-focused Shopify store, a marketing and content agency, and a services company using WhatsApp support.
Systems
• marketing analysis, CRO, Instagram-trend content and Gemini Vision
• Shopify reporting, Slack alerts, Google Sheets logging and Gmail workflows
• AI-assisted video, RSS-to-social approval and weekly agenda automation
• self-hosted RAG, WhatsApp support, voice answers, Telegram memory and priority alerts
My role
Workflow architecture, integrations, prompts, routing, conditional logic, testing, structured outputs and documentation.
Evidence boundary
The workflow images show work I completed. Client names remain anonymized, dates are reconstructed working periods, and no unsupported production, time-saving or ROI claim is made.
Instagram trend-to-content workflow — research, ranking, AI image generation and approval routing.
Shopify reporting workflow — scheduled orders, revenue calculations, Sheets logging and Slack reporting.
AI-assisted video production workflow — scripted assets, generation, publishing and human approval points.
WhatsApp RAG support workflow — message ingestion, grounded retrieval, response routing and escalation.
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Posted Aug 13, 2026
Fifteen n8n workflows across four anonymized business contexts: marketing, Shopify operations, content production and conversational support.
