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My personal blog exploring AI,
n8n automation, and code.
ISTIYAQ KHAN RAZIN — This is my digital garden. I document my learnings, write tutorials on Python and n8n, and share insights on building automated pipelines for creators. Welcome to my brain.
System Initialization_
How I Built a Fully Automated Client Onboarding System Using n8n, Gemini, and Telegram
A stepbystep breakdown of the dualagent architecture that handles inquiries, collects project details, and sends invoices — without me touching a keyboard. As the founder of IKK Studio, I was drowning in repetitive tasks. Every new client meant the same dance: explaining services, collecting requirements, manually creating invoices, and sending followups. It was eating 10+ hours every week — time I could have spent building actual systems. So I built an automated solution. A dualagent AI system that handles the entire client journey from first message to invoice delivery. Here's exactly how it works. The Problem: Manual Client Onboarding Doesn't Scale When you're a solopreneur or running a small agency, every minute spent on admin is a minute not spent on highvalue work. My specif...
Feb 21, 2026
How to Build a Zero-Cost AI Executive Assistant Using n8n, Gemini Pro, and MongoDB
Feb 14, 2026
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