--- title: "Poornima thakur (@purnimathakur) | Hashnode" description: "\"Turning Thoughts into Tangible Tales\". Read the latest articles by Poornima thakur on Hashnode." url: "https://hashnode.com/@purnimathakur" --- @purnimathakur # Poornima thakur @purnimathakur · India · Joined August 2023 "Turning Thoughts into Tangible Tales" ### [Building an AI-Powered Email Automation System with n8n: An Agentic Approach](https://purnimaeternalblog.dev/building-an-ai-powered-email-automation-system-with-n8n-an-agentic-approach?utm_source=hashnode&utm_medium=feed) How I designed and shipped an intelligent email routing and reply system and what it taught me about building reliable agentic workflows. The Problem Every growing team hits the same wall: inboxes fil 5 min read · [purnimaeternalblog.dev](https://purnimaeternalblog.dev/building-an-ai-powered-email-automation-system-with-n8n-an-agentic-approach?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/building-an-ai-powered-email-automation-system-with-n8n-an-agentic-approach/6a5e45b3fea03c49ef53ab2c) [Jul 20](https://hashnode.com/posts/building-an-ai-powered-email-automation-system-with-n8n-an-agentic-approach/6a5e45b3fea03c49ef53ab2c) ### [Building Robust LLM Chatbots: A Practical Guide to RAG and LoRA](https://purnimaeternalblog.dev/building-robust-llm-chatbots-a-practical-guide-to-rag-and-lora?utm_source=hashnode&utm_medium=feed) My Journey into the LLM : This isn't just a generic tech blog. This is my unfiltered account: the technical hurdles, the specific design choices, and the satisfying breakthroughs of building a functional, intelligent chatbot from the ground up. You k... 5 min read · [purnimaeternalblog.dev](https://purnimaeternalblog.dev/building-robust-llm-chatbots-a-practical-guide-to-rag-and-lora?utm_source=hashnode&utm_medium=feed) [Aug 5, 2025](https://hashnode.com/posts/building-robust-llm-chatbots-a-practical-guide-to-rag-and-lora/689233fbfbc03431e2f2a17f) ### [Windows Subsystem for Linux (WSL): Bridging Two Worlds](https://purnimaeternalblog.dev/windows-subsystem-for-linux-wsl-bridging-two-worlds?utm_source=hashnode&utm_medium=feed) As someone who’s been straddling the line between Windows and Linux for years, I’ve always felt a bit torn. On one hand, Windows offers a familiar, user-friendly environment where everything just works—well, most of the time. On the other hand, there... 3 min read · [purnimaeternalblog.dev](https://purnimaeternalblog.dev/windows-subsystem-for-linux-wsl-bridging-two-worlds?utm_source=hashnode&utm_medium=feed) [Sep 20, 2024](https://hashnode.com/posts/windows-subsystem-for-linux-wsl-bridging-two-worlds/66ed916f208027ae68990854) ### ["Mastering GitHub: A Guide for Beginners"](https://purnimaeternalblog.dev/mastering-github-a-guide-for-beginners?utm_source=hashnode&utm_medium=feed) GitHub is a web-based hosting service for version control using Git. It allows developers to collaborate on projects, track changes, and manage code repositories. In simple terms, GitHub is where your code lives and where you work together with other... 4 min read · [purnimaeternalblog.dev](https://purnimaeternalblog.dev/mastering-github-a-guide-for-beginners?utm_source=hashnode&utm_medium=feed) [Sep 15, 2024](https://hashnode.com/posts/mastering-github-a-guide-for-beginners/66e6c0033a316f64587cbd19) ### [Understanding Docker: A Comprehensive Guide](https://purnimaeternalblog.dev/understanding-docker-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) If you’ve heard the buzz around Docker but aren’t quite sure what it’s all about, you’re in the right place! Docker is a powerful tool that makes it easier to build, ship, and run applications. Let’s break it down in a simple, friendly way. What is D... 2 min read · [purnimaeternalblog.dev](https://purnimaeternalblog.dev/understanding-docker-a-comprehensive-guide?utm_source=hashnode&utm_medium=feed) [Sep 14, 2024](https://hashnode.com/posts/understanding-docker-a-comprehensive-guide/66e59bdf4392f6e57b16609d)