Prabha Arivalagan¶
AI Engineer writing about agents, LLMs, and cloud infrastructure
Recent Writing¶
Claude Agent SDK vs. Google ADK: for Completely different Usecases¶
Despite similar names, Anthropic’s Claude Agent SDK and Google’s Agent Development Kit (ADK) are fundamentally different tools addressing distinct problems. They aren't just two...
The Evolution of AI-Assisted Development: From Developer to Manager¶
Last Updated: December 2025 The developer's relationship with code is fundamentally changing. As AI becomes more capable, the developer's role transforms with it. This isn't about...
Building AI Agents in Google Cloud: Choose the Right Approach for Your Needs¶
- ADK → Google-developed open-source framework for building complex multi-agent systems with maximum control and modularity - Conversational Agents (Dialogflow CX) → Omnichannel...
The Language of Agents - Decoding Messages in LangChain & LangGraph¶
Ever wondered how apps get AI to chat, follow instructions, or even use tools? A lot of the magic comes down to "messages." Think of them as the notes passed between you, the AI,...
Building Personal Chatbot - Part 2¶
In our previous post, we explored building a chatbot for Obsidian notes using Langchain and basic Retrieval-Augmented Generation (RAG) techniques. Today, I am sharing the...