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…

2 months 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.…

3 months 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…

3 months 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…

5 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…

8 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…

11 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.…

11 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…

11 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…

11 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,…

11 months ago