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Rahul Singh

Rahul seasoned technology leader with 20+ years of experience, now dedicated to mentoring and training individuals and groups in Generative AI, advanced AI/ML system design, and production best practices. He is a hands-on tech entrepreneur and has deep industry experience in building cutting-edge AI products.

RAG Interview Questions and Answers

40 RAG Interview Questions and Answers (Basics to Production) 2026

Key Highlights of RAG Interview Questions RAG interviews have shifted from “explain the concept” to “walk me through your architecture decisions and what broke first.” Companies want engineering experience, not definitions. The GraphRAG vs standard RAG question now appears regularly in senior interviews because knowledge graphs have become a viable alternative for structured domains. Agentic…

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Agentic AI Skills

Agentic AI Skills Your Engineering Team Needs in 2026

The most important agentic AI skills in 2026 go beyond prompt engineering. Engineers need to understand LLMs, context engineering, tool and API orchestration, agent design, evaluation, observability, security, governance, and engineering judgment. An engineer building an AI agent must understand how a model interacts with tools, data, memory, APIs, and other agents. They also need…

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Top 15 Agentic AI Books Beginner to Advanced

Top 15 Agentic AI Books: Beginner to Advanced (2026 List)

The best agentic AI books in 2026 depend entirely on your starting point. For complete beginners with no AI background, start with “Artificial Intelligence Basics” by Tom Taulli or “Human Compatible” by Stuart Russell. For professionals building agentic AI systems, “Building Agentic AI Systems” by Sinan Ozdemir is the most comprehensive single volume on agent…

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How to Integrate Gen AI into Engineering Program Curriculum

How to Integrate Gen AI Into Engineering Curriculum in 2026?

To integrate Gen AI into an engineering curriculum, universities should follow five steps: assess existing courses and faculty capability, map Gen AI to courses and projects, define measurable learning outcomes, choose a delivery model, and establish assessment and success metrics. A focused pilot can then validate the model before university-wide adoption. Key Highlights of How…

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Gen AI engineering curricula playbook

Gen AI in Engineering Curricula: A Step-by-Step Implementation Playbook

Generative AI is moving from an emerging technology topic to an increasingly relevant part of engineering education. For universities, the challenge is not simply deciding whether to teach Gen AI. The harder question is how to integrate it into engineering curricula without creating another disconnected course, overwhelming faculty, or disrupting the existing academic structure. A…

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Gen AI for Industry-Ready Engineering Graduates: Department Guide

Generative AI is changing the skills engineering graduates need to become industry-ready. Engineering departments can prepare students by combining Gen AI fundamentals, prompt engineering, AI-assisted engineering, practical projects, application development, evaluation, and industry-linked capstones. The goal is not to replace core engineering education with AI. The goal is to help students apply their existing engineering…

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LlamaIndex-vs-LangChain-RAG-Agents-More

LlamaIndex vs LangChain: RAG, AI Agents & Which to Choose in 2026

Quick Answer LlamaIndex wins for retrieval-augmented generation (RAG) and data-indexing pipelines, with more thought-through abstractions for ingesting, chunking, and querying documents. LangChain wins for multi-step agent orchestration and conversational AI, backed by LangGraph, its stateful graph-based runtime for complex, cyclical agent loops. Both are genuinely production-ready in 2026, and by mid-2026 the two frameworks overlap…

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