Sourav Kumar Chatterjee

I’m Sourav Kumar Chatterjee, an AI Project Manager with nearly 21 years of experience in enterprise software development and delivery, backed by a strong technical foundation in Java and Spring Boot–based microservices. Over the years, I’ve worked with global organizations such as Tata Consultancy Services and IBM, progressing from hands-on engineering roles to leading large, cross-functional teams. My current focus is driving Generative AI–led transformation programs, where I combine project management discipline with deep technical understanding. I’m presently working as a Technical Project Manager on an AI transformation initiative that leverages Generative AI and LLM-based solutions to modernize and accelerate enterprise application development, with a strong emphasis on delivery speed, accuracy, and scalability. This blog is a reflection of my learning and hands-on experience in Generative AI, Agentic AI, LLM-powered systems, and their real-world application in enterprise environments. My goal is to make complex AI concepts accessible and actionable for students, engineers, and professionals transitioning into AI-driven roles.

Designing Intelligent Document Processing – an Agentic RAG Architecture

How I built a graph-orchestrated, schema-guided Intelligent Document Processing system for enterprise-ready document intelligence. This POC intentionally balances simplicity with…

3 weeks ago

AI Friends — Building a Cost-Efficient Powerful Multi-Agent Generative AI System from Scratch

It all started on a lazy Sunday early morning sitting on a couch and reading messages from friends on WhatsApp.…

1 month ago

RAG & Agentic AI: First step to transition to AI Roles

Generative AI, RAG, LangChain, LangGraph and Multi Agent AI Systems explained Experienced software professionals transitioning into AI Engineer or AI…

1 month ago

Why Retrieval-Augmented Generation (RAG) is so important: Core Concepts Explained

Large Language Models (LLMs) have changed how we interact with software. They can write code, summarize documents, and answer questions…

3 months ago

Deep Learning for Beginners: Unleashing the Future of AI

Introduction: Artificial Intelligence is transforming our world, and at the heart of this revolution lies a dynamic duo: Deep Learning…

7 months ago

My First LLM powered AI assistant with LangChain & OpenAI: A Hands-On Micro Project

With the rapid evolution of Generative AI, building intelligent AI agents has become more accessible than ever. Recently, I developed…

9 months ago

Introduction to Artificial Intelligence

Introduction Imagine a world where computers can not only follow the rules but also learn from experience, just like humans.…

9 months ago

LangChain vs AutoGen: Selecting the Right AI Framework for Building Agentic Systems

The evolution of Large Language Models (LLMs) has brought us to an exciting new frontier—agentic AI systems. These aren’t just…

9 months ago

What is Machine Learning – Are ML and AI same

Introduction Welcome, learning enthusiasts! Today, we embark on a journey to unravel the captivating world of Artificial Intelligence (AI) and…

9 months ago

What is Generative AI and how does it work?

Generative AI is a subset of Artificial Intelligence (AI) which is capable of creating new content, such as text, images,…

9 months ago