AI System Design Interview Mastery - 2026 (Paperback)

Paperback. Master the AI system design interview-and learn how to design AI systems that actually work in production.AI interviews have changed. Knowing the definitions of RAG, vector databases, agents, embeddings, or LLMs is no longer enough. Today's AI engineering and product roles demand something more difficult: the ability to design complete, production-ready AI systems, explain the tradeoffs behind your decisions, anticipate failure modes, and defend your architecture under pressure.AI System Design Interview Mastery - 2026 is a practical guide for AI Engineers, ML Engineers, Forward Deployed Engineers, AI Product Managers, Solution Architects, Technical Product Managers, and technology leaders preparing for modern AI system design interviews.Written by Dr. Sanjay Nakharu Prasad Kumar, the book introduces the DESIGN-AI Framework, a reusable approach for moving from business requirements to scalable AI architecture: Define the problem Establish success criteria Shape the data and context Intelligence architecture Govern actions and agency Neutralize failures Assess continuously Industrialize for production.Rather than treating the LLM as the entire system, this book shows how production AI applications bring together models, retrieval, agents, tools, memory, evaluation, guardrails, security, observability, infrastructure, governance, and human oversight.Inside, you will learn how to: Design production-grade GenAI and enterprise AI architecturesBuild advanced RAG pipelines, including hybrid search, reranking, GraphRAG, and agentic retrievalChoose between prompting, retrieval, fine-tuning, long context, and model routingArchitect AI agents, multi-agent systems, tool-calling workflows, MCP integrations, and agent harnessesDesign short-term, working, episodic, and long-term memoryBuild secure multimodal systems for documents, images, audio, and structured enterprise dataCreate evaluation systems for groundedness, correctness, retrieval quality, tool execution, safety, and task completionApply deterministic checks, LLM-as-a-judge, human evaluation, regression testing, and production monitoringEngineer guardrails for prompt injection, hallucination, unsafe actions, PII exposure, and authorization failuresDesign enterprise security using identity, RBAC/ABAC, least privilege, auditability, and human approvalImplement LLMOps and AgentOps with tracing, observability, CI/CD, canary releases, rollback, and continuous evaluationOptimize AI systems for latency, reliability, scale, token consumption, and costExplain architecture tradeoffs clearly during interviewsThe book also includes extensive system-design case studies covering enterprise knowledge assistants, customer-service agents, Text-to-SQL analytics, intelligent document processing, fraud and risk systems, coding agents, voice AI, SRE agents, multimodal workflows, recommendation systems, and enterprise agentic AI platforms.Interview preparation is woven throughout the book with architecture exercises, follow-up questions, failure scenarios, design checklists, rapid-fire questions, advanced system-design labs, and structured techniques for answering the most difficult interviewer prompts. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…