Essays · Operations Intelligence, AI and Quant
Hossein Narimani — Writing
In-depth writing on quant system design, operational AI, SaaS architecture, custom AI agents and founder execution systems.
How to Evaluate an AI Agent Before It Touches Production
Your agent passed the demo. That says nothing about the 200th ambiguous ticket.An agent always looks good in a demo, because you chose the questions. The problem starts when it enters real traffic and stops being handed clean inputs. A customer writes half...
Read more →
What Is llms.txt? A Practical Guide to ai-profile.json and AI-Ready Websites
When someone asks ChatGPT or Perplexity about your business, the answer does not depend only on your product quality. It also depends on whether...
Read more →
Custom AI Agents vs General Chatbots: The Real Operational Difference
Most businesses do not need an AI agent.They need a clear process first: where it breaks, which data is trustworthy, and which decisions must...
Read more →
Are AI Agents Expensive to Implement? A System Architect's Honest Cost Breakdown
The real question isn't "are AI agents expensive?"Expensive compared to what? Compared to a human operator working around the clock? Compared to...
Read more →
5 Common Mistakes in AI Agent Orchestration (And the Architecture That Fixes Them)
The Real Problem: Orchestration Doesn't Fail. The Design Does.When a multi-agent system breaks in production, the first explanation you hear is...
Read more →