With the rise of AI orchestration frameworks like OpenAI Agents, developers can now build multi-agent systems that collaborate intelligently.Instead of one massive AI model doing e

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React | Next.js | Node.js | Databases

Agent Handoff vs Agent Manager in OpenAI Agents — Build Smarter Multi-Agent Systems in Node.js

Agent Handoff vs Agent as Manager: Understanding Multi-Agent Collaboration in OpenAI Agents

What is Agentic AI?Agentic AI = AI + Agency (the ability to act on its own)Instead of just answering questions (like ChatGPT), an agent can:Think → break a problem into stepsDecide

Beginner’s Guide to Agentic AI: AI Agents + Tools Made Simple

What Are Vector Embeddings?Imagine a magical map for all the words in the world. 🗺️Vector embeddings are the secret addresses on that map—a list of numbers that tells the computer

Explaining Vector Embeddings in very simple words

🔑 What is an Interface in Java?Think of an interface as a contract.It says:👉 “If you want to be this type, you must do these things.”It only defines what needs to be done, not ho

Interfaces vs Abstract Classes in Java: Simple Guide with Real-World Examples

Notifications are everywhere — from a welcome email when you sign up, to in-app messages reminding you about updates, to push notifications on your phone. Designing a reliable noti

System Design of a Notification System (Explained with Diagram)

Have you ever typed something wrong into Google or ChatGPT and still got the answer you were looking for?That’s because behind the scenes, smart systems fix your messy queries befo

System Designing Corrective RAG Pipeline

Ever asked a chatbot a complex question and got a half-baked answer?That’s because your single query didn’t give the AI enough angles to explore.👉 Enter the Sub-Query RAG Pipeline

System Designing Sub-Query RAG Pipeline

Introduction Think of system prompts as the instructions you give an AI before it starts working — like telling a chef exactly what dish you want before they start cooking.The bett

System Prompts: Why They Matter & 5 Types You Should Know

Transformers power today’s smartest AI — from ChatGPT to Google Translate.But what makes them so powerful? 🤔In this blog, we’ll break down transformer architecture into simple, bi

Transformer Architecture Explained Simply: Embeddings, Attention & Examples

What is a Tokenizer? (And Why You Should Care)Imagine you have a huge book, but you can’t read it all at once. Instead, you break it down into chapters, then pages, then sentences,

Raheel Parekh

Open to collaborate & contribute in Full-Stack, Backend, and AI/Automation using React | Next.js | Node.js | Databases