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HaoPeng Zhang

I build AI automation workflows with n8n. Sharing free templates + build-in-public notes on content & SEO automation.

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From Runbook to Script: Turning My n8n Pre-Publish Checklist Into a One-Command Gate
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From Runbook to Script: Turning My n8n Pre-Publish Checklist Into a One-Command Gate

#automation #ai #webdev #programming
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4 min read

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Trust, but Verify: How I Test n8n LLM Workflows Before They Touch Production
haopengai profile

Trust, but Verify: How I Test n8n LLM Workflows Before They Touch Production

#automation #ai #webdev #testing
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4 min read
Two Models, One Pipeline: The Mini-First Cascade Behind My n8n Meeting-Notes Workflow
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Two Models, One Pipeline: The Mini-First Cascade Behind My n8n Meeting-Notes Workflow

#automation #ai #webdev #programming
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4 min read
My Free n8n Template Gets Readers But Zero Sales — So I Rebuilt the Funnel Around It
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My Free n8n Template Gets Readers But Zero Sales — So I Rebuilt the Funnel Around It

#automation #ai #webdev #programming
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4 min read
The Sweeper Pattern: How I Reconcile Crashed n8n Jobs Without Guessing
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The Sweeper Pattern: How I Reconcile Crashed n8n Jobs Without Guessing

#automation #ai #webdev #programming
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5 min read
No Idempotency Key? How I Make Gmail Sends Safe to Retry Anyway
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No Idempotency Key? How I Make Gmail Sends Safe to Retry Anyway

#automation #ai #webdev #programming
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5 min read
The Crash Test Nobody Runs: What I Learned About "Exactly-Once" Building AI Workflows in n8n
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The Crash Test Nobody Runs: What I Learned About "Exactly-Once" Building AI Workflows in n8n

#automation #ai #webdev #opensource
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6 min read
I built a free n8n workflow that turns messy meeting notes into action items
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I built a free n8n workflow that turns messy meeting notes into action items

#ai #automation #productivity #opensource
Comments 8
2 min read
5 ways your n8n AI agent breaks in production (and the quick test for each)
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5 ways your n8n AI agent breaks in production (and the quick test for each)

#ai #automation #opensource #productivity
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2 min read
Writing content hooks is hard — so I automated it with n8n (free template, now in the official n8n gallery)
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Writing content hooks is hard — so I automated it with n8n (free template, now in the official n8n gallery)

#ai #automation #productivity #opensource
Comments
2 min read
I automated my inbox triage with n8n + GPT-4o-mini (copy the exact workflow)
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I automated my inbox triage with n8n + GPT-4o-mini (copy the exact workflow)

#ai #automation #productivity #opensource
1
Comments
3 min read
I built a free n8n workflow that writes scroll-stopping content hooks
haopengai profile

I built a free n8n workflow that writes scroll-stopping content hooks

#ai #productivity #automation #opensource
Comments
2 min read
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