Generative AI and agentic AI are reshaping how we interact with data, enabling intelligent systems that can reason, generate, and autonomously act across multiple modalities. From text and images to voice and structured data, these technologies are increasingly essential in enterprise and research applications today.
This book offers a complete roadmap to mastering multimodal generative AI and agentic AI systems. It covers foundational concepts, vision-language models, retrieval-augmented generation, human-in-the-loop and multi-agent workflows, text-to-SQL, OCR, and hybrid AI integrations. Each chapter combines theory, practical guidance, code implementations, and real-world case studies, helping readers understand architectures, pipelines, and production-grade deployments.
By the end of this book, readers will be capable of designing, implementing, and scaling robust multimodal and agentic AI systems. They will gain hands-on expertise in reasoning, generation, retrieval, agent orchestration, and Ops, equipping them to build production-ready AI applications and excel in their roles.
WHAT YOU WILL LEARN
● Understand multimodal generative AI and agentic AI systems.
● Architecting RAG, vector DBs, embeddings, cross-encoders, and core agentic planning.
● Build retrieval-augmented generation workflows efficiently.
● Implement human-in-the-loop and multi-agent pipelines.
● Apply text-to-SQL for real-time data queries.
● Develop OCR solutions for images and documents.
● Integrate traditional ML models with GenAI workflows.
● Deploy production-grade AI with monitoring and observability.
WHO THIS BOOK IS FOR
This book is for AI enthusiasts, data scientists, ML engineers, and software developers with foundational Python and ML knowledge. It is ideal for tech leads, researchers, and enterprise architects aiming to build and scale multimodal, production-grade agentic AI systems.
Indrajit Kar is a distinguished AI thought leader, author of 5 AI/ML books, innovator, and author with over 22 years of experience driving transformative AI-led products and platforms across industries. Throughout his career, he has led numerous high- impact teams responsible for developing end-to-end solutions in AI, ML, GenAI, and data science - guiding projects from conceptualization and design to deployment and scaling.
In his current role as head of AI, Indrajit spearheads large-scale initiatives that deliver measurable business impact across a diverse portfolio of global clients. His work is rooted in deep technical expertise across GenAI, large language model (LLM) architectures, MLOps, natural language processing, and computer vision. He has played a key role in integrating LLMs and autonomous AI agents into real- world applications spanning sectors such as e-commerce, healthcare, life sciences, telecommunications, and manufacturing.
Indrajit is also a strategic advisor and collaborator to C-level executives, helping enterprises unlock business value through advanced AI product and platform transformations. His leadership consistently bridges the gap between cutting-edge research and enterprise-scale implementation, accelerating AI adoption across organizations.
A recognized voice in the AI community, Indrajit has authored two books, including one dedicated to GenAI and its industry applications. He has also contributed extensively to AI research, with 27+ published papers, 21 patents filed, and multiple accolades, including eight Best Paper Awards from reputed conferences and institutions. His work often explores the intersections of innovation, scalability, and responsible AI.
With a legacy of leading R&D programs and having managed AI services and productization efforts for Fortune 500 companies, Indrajit continues to shape the future of intelligent systems. His passion for innovation, combined with a vision for ethical and scalable AI, drives his mission to empower businesses and communities through transformative technology.
