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system-design

6 articles

TitleDate
From Unknown Codebase to Architecture Doc, Automated - Building the LangGraph PipelineMar 12, 2026
From Unknown Codebase to Architecture Document: A Complete Practitioner's GuideMar 11, 2026
Designing Agentic AI Systems That Survive ProductionMar 5, 2026
5 Principles for Building Production-Grade Agentic AI SystemsMar 4, 2026
The 7 GenAI Architectures Every AI Engineer Should KnowMar 3, 2026
MCP vs RAG vs Tools: When to Use Each (and When Not To)Jan 23, 2026

Books by Ranjan Kumar

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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