Karan Shaw

@karan000

MERN Stack Developer | Full Stack Developer | Graduated from Heritage Institute of Technology, Kolkata.

Kolkata, West BengalJoined March 2024

About

I am Karan Shaw. I am MERN Stack developer exprienced in building responsive user interfaces using ReactJs and NextJs and developing backend services using MongoDB and ExpressJs

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Karan Shaw's blogs

Karan Shawkaranshaw000.hashnode.dev6 posts

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Recently published

KSKaran Shawkaranshaw000.hashnode.devJun 29, 2025 · 9 min read

From If-Else Chaos to Clean Graphs: Mastering Agent Workflows with LangGraph

The Problem Let’s build an agentic workflow based on the following use case: Workflow Description: In this workflow, the user submits a query which is first analyzed to determine whether it's related to coding. For this initial classification, we us...

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KSKaran Shawkaranshaw000.hashnode.devJun 25, 2025 · 5 min read

Another Jargon to Expose: RAG (Retrieval-Augmented Generation)

From the title, you already know the full form of RAG – Retrieval-Augmented Generation. Sounds fancy, right? It’s one of those buzzwords that can make beginners think it’s some ultra-advanced, PhD-level technology that only big companies can build. B...

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KSKaran Shawkaranshaw000.hashnode.devJun 22, 2025 · 5 min read

Build an AI-Agent: Mini-Cursor in Your Terminal

What if your terminal could think like a developer? Meet Mini-Cursor, an AI-powered coding assistant that doesn't just generate code — it plans, acts, and learns like a real developer. It asks questions, makes decisions, runs terminal commands, and o...

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KSKaran Shawkaranshaw000.hashnode.devJun 20, 2025 · 3 min read

Imagine Having Hitesh Sir as Your Coding Buddy — Anytime!

Introduction We all wish we had a personal mentor available anytime we got stuck in code. Inspired by Hitesh Choudhary’s energetic teaching style and practical insights, I decided to build an AI chatbot that mimics his personality, tone, and even his...

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KSKaran Shawkaranshaw000.hashnode.devJun 19, 2025 · 15 min read

Talk Smart to AI: How Prompting Helps You Escape the GIGO Trap.

We’ve all heard the old programming adage: GIGO — Garbage In, Garbage Out. In the age of AI, it’s more relevant than ever. Large language models like ChatGPT or Gemini are incredibly powerful, but they’re only as good as the prompts they receive. If ...

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Karan Shaw

About

Available for

Karan Shaw's blogs

Recently published

From If-Else Chaos to Clean Graphs: Mastering Agent Workflows with LangGraph

Another Jargon to Expose: RAG (Retrieval-Augmented Generation)

Build an AI-Agent: Mini-Cursor in Your Terminal

Imagine Having Hitesh Sir as Your Coding Buddy — Anytime!

Talk Smart to AI: How Prompting Helps You Escape the GIGO Trap.

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Karan Shaw

About

Available for

Karan Shaw's blogs

Recently published

From If-Else Chaos to Clean Graphs: Mastering Agent Workflows with LangGraph

Another Jargon to Expose: RAG (Retrieval-Augmented Generation)

Build an AI-Agent: Mini-Cursor in Your Terminal

Imagine Having Hitesh Sir as Your Coding Buddy — Anytime!

Talk Smart to AI: How Prompting Helps You Escape the GIGO Trap.