How to build AI agents from scratch in Tamil | Agentic AI | Google ADK | Generative AI in Tamil

In this video, you will learn how to build a real-world Multi-Agent AI system using Google ADK, step by step, by creating a Business Analyst AI Multiagent from scratch. This tutorial introduces the powerful concept of multiagentic systems in Generative AI, where multiple specialized AI agents collaborate to solve complex problems—just like a real software team. The entire explanation is delivered in Tamil, specifically designed for Tamil learners who want to learn AI, GenAI, and agent-based systems in their own language. This video focuses on building a Business Analyst Multiagentic System using Google Agent Development Kit (Google ADK), one of the most important emerging frameworks for developing agent-based AI applications. Instead of building a single monolithic AI, you’ll understand how to architect multiple intelligent agents such as a Business Analyst agent, BRD generator agent, BRD revision agent, user manual agent, use case acceptance criteria agent, and task chart agent, all coordinated through a central orchestrator. This reflects how modern enterprise-grade AI systems are designed and deployed. A major highlight of this video is that it does not stop at backend agent logic. You will also learn how to build a frontend using Streamlit, making the multiagent system interactive and usable like a real AI product. By the end of the video, you will clearly understand how user inputs flow from a Streamlit UI into Google ADK agents, how agents communicate with each other, and how the final output is generated collaboratively. This makes the tutorial extremely practical for developers, students, and professionals who want hands-on experience rather than theoretical knowledge. This video serves as an introduction to Multiagent Systems in GenAI, explaining why single-agent systems are limited and how multiagent architectures enable scalability, modularity, and better reasoning. If you are curious about how AI systems can break down complex business requirements in