Ranjan Kumar
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← All articles
production-ai
9 articles
Title
Date
What Three Audits Found in My Own LangGraph Book
Aug 14, 2026
Chat Templates: The Last Unowned Layer in Your LLM Stack
Aug 14, 2026
Designing Agentic AI Systems That Survive Production
Mar 5, 2026
Closing the Loop: How to Actually Measure RAG Quality in Production
Feb 26, 2026
Closing the Loop: How to Actually Measure RAG Quality in Production
Feb 26, 2026
The Agentic Security Divide: Why Only Rich Companies Can Deploy AI Agents Safely
Feb 9, 2026
MCP vs RAG vs Tools: When to Use Each (and When Not To)
Jan 23, 2026
Designing Secure MCP Servers: Preventing Context Injection & Data Exfiltration
Jan 23, 2026
Designing Secure MCP Servers: Preventing Context Injection & Data Exfiltration
Jan 23, 2026
Books by Ranjan Kumar
The 7 GenAI Architectures
Explore the Book
Building Real-World Agentic AI Systems
Explore the Book
The ChatML Handbook
Explore the Book
The Chat Templates Handbook
Explore the Book