--- title: "GuruGen (@vikrantkhedkar) | Hashnode" description: "AI and Tech. Read the latest articles by GuruGen on Hashnode." url: "https://hashnode.com/@vikrantkhedkar" --- @vikrantkhedkar # GuruGen @vikrantkhedkar · Joined March 2023 AI and Tech [Website](https://vikrantkhedkar.com/) ### [Spending money on GPU's was my best investment](https://gurugen.in/spending-money-on-gpu-s-was-my-best-investment?utm_source=hashnode&utm_medium=feed) The best investment I made wasn't in stocks, crypto, or day trading.It was spending money on GPUs to learn how LLMs work Have you ever tried deploying an model yourself?Not just used an API. I mea 3 min read · [gurugen.in](https://gurugen.in/spending-money-on-gpu-s-was-my-best-investment?utm_source=hashnode&utm_medium=feed) [Jun 8](https://hashnode.com/posts/spending-money-on-gpu-s-was-my-best-investment/6a27113716a32f5990234141) ### [AI has agency where is yours?](https://gurugen.in/ai-has-agency-where-is-yours?utm_source=hashnode&utm_medium=feed) Claude code is going of the roofs with opus 4.6 AI coding has reached a stage at which where you can just prompt away what you want and it does build a really good solution for you, all you need is a 5 min read · [gurugen.in](https://gurugen.in/ai-has-agency-where-is-yours?utm_source=hashnode&utm_medium=feed) [Mar 11](https://hashnode.com/posts/ai-has-agency-where-is-yours/69b156550779a6b45cc8d0fc) ### [AI IDEs and agents I used this year](https://gurugen.in/ai-ides-and-agents-i-used-this-year?utm_source=hashnode&utm_medium=feed) I started with Cursor as my first AI IDE ,used it for a year For the last 3-4 months switched to Claude Code but I am back to Cursor now. Why I switched to Claude Code?Cursor had problems working with large react components it failed miserably when... 2 min read · [gurugen.in](https://gurugen.in/ai-ides-and-agents-i-used-this-year?utm_source=hashnode&utm_medium=feed) [Nov 10, 2025](https://hashnode.com/posts/ai-ides-and-agents-i-used-this-year/6911c391d4c405e34a86a957) ### [Improving LLM Workflow Evaluation: How to Sidestep Common Mistakes](https://gurugen.in/improving-llm-workflow-evaluation-how-to-sidestep-common-mistakes?utm_source=hashnode&utm_medium=feed) Improving AI Workflow Precision Using Tailored Validations and Scoring Methods 5 min read · [gurugen.in](https://gurugen.in/improving-llm-workflow-evaluation-how-to-sidestep-common-mistakes?utm_source=hashnode&utm_medium=feed) [Jun 22, 2025](https://hashnode.com/posts/improving-llm-workflow-evaluation-how-to-sidestep-common-mistakes/6857cfe5f379b4225db8a76f) ### [2 Simple tips for making your Langgraph agent Production ready](https://gurugen.in/2-simple-tips-for-making-your-langgraph-agent-production-ready?utm_source=hashnode&utm_medium=feed) LangGraph is a great framework that allows you to develop agents while keeping you in control of prompts and routing. If you are done building your agent and running it in Python Notebooks and want to put in production there are somethings that you n... 3 min read · [gurugen.in](https://gurugen.in/2-simple-tips-for-making-your-langgraph-agent-production-ready?utm_source=hashnode&utm_medium=feed) [Jun 10, 2025](https://hashnode.com/posts/2-simple-tips-for-making-your-langgraph-agent-production-ready/68483ab39367c13df6584b7e)