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3 articles

TitleDate
The Agent Trust Problem: Why Security Theater Won't Save Us from Agentic AIFeb 5, 2026
Designing Secure MCP Servers: Preventing Context Injection & Data ExfiltrationJan 23, 2026
Designing Secure MCP Servers: Preventing Context Injection & Data ExfiltrationJan 23, 2026

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Building Real-World Agentic AI Systems with LangGraph cover

Building Real-World Agentic AI Systems

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The ChatML Handbook cover

The ChatML Handbook

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The Chat Templates Handbook cover

The Chat Templates Handbook

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Ranjan Kumar

I educate and empower AI builders to design, build, and deploy systems that actually work. I focus on practical engineering, production-ready architectures, and real-world AI execution.

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