---
title: "RIMANSHU SINGH (@rimanshu007) | Hashnode"
description: "They readers, I'm Rimanshu Singh, a MERN Stack developer. For passion i am a devops engineer. Read the latest articles by RIMANSHU SINGH on Hashnode."
url: "https://hashnode.com/@rimanshu007"
---

@rimanshu007

# RIMANSHU SINGH

@rimanshu007 · Greater Noida, uttar pradesh · Joined September 2024

They readers, I'm Rimanshu Singh, a MERN Stack developer. For passion i am a devops engineer

### [Understanding the Difference Between Arrow Functions and Traditional Functions](https://forme.hashnode.dev/understanding-the-difference-between-arrow-functions-and-traditional-functions?utm_source=hashnode&utm_medium=feed)

Learn the ins and outs of JavaScript's arrow functions and traditional functions, their uses, and when to choose each type for your coding needs

10 min read · [forme.hashnode.dev](https://forme.hashnode.dev/understanding-the-difference-between-arrow-functions-and-traditional-functions?utm_source=hashnode&utm_medium=feed)

[Jun 1, 2025](https://hashnode.com/posts/understanding-the-difference-between-arrow-functions-and-traditional-functions/683c69e20f3ca4124983b92f)

### [How to Easily Deploy Your Services on AWS EC2](https://forme.hashnode.dev/how-to-easily-deploy-your-services-on-aws-ec2?utm_source=hashnode&utm_medium=feed)

Learn how to deploy services on AWS EC2 with step-by-step instructions, from instance setup to microservice deployment

4 min read · [forme.hashnode.dev](https://forme.hashnode.dev/how-to-easily-deploy-your-services-on-aws-ec2?utm_source=hashnode&utm_medium=feed)

[Mar 29, 2025](https://hashnode.com/posts/how-to-easily-deploy-your-services-on-aws-ec2/67e7ab0d70115d8db4417b9e)

### [MongoDB Aggregation Pipeline Explained](https://forme.hashnode.dev/mongodb-aggregation-pipeline-explained?utm_source=hashnode&utm_medium=feed)

Learn the basics of MongoDB's aggregation pipeline, including stages like $match, $group, $sort, $first,$count and $lookup, with practical examples and tips

7 min read · [forme.hashnode.dev](https://forme.hashnode.dev/mongodb-aggregation-pipeline-explained?utm_source=hashnode&utm_medium=feed)

[Dec 4, 2024](https://hashnode.com/posts/mongodb-aggregation-pipeline-explained/674ff05b76c8acac3036ee69)

### [Exploring req.params, req.query, and req.body: A Simple Explanation](https://forme.hashnode.dev/exploring-reqparams-reqquery-and-reqbody-a-simple-explanation?utm_source=hashnode&utm_medium=feed)

In Express, how many ways are there to send data from the client side to the server side? req.body: Use this when you want to submit a form or any sensitive data to the server without making it public. This is the preferred method. req.params: Use ...

2 min read · [forme.hashnode.dev](https://forme.hashnode.dev/exploring-reqparams-reqquery-and-reqbody-a-simple-explanation?utm_source=hashnode&utm_medium=feed)

[Dec 1, 2024](https://hashnode.com/posts/exploring-reqparams-reqquery-and-reqbody-a-simple-explanation/674c58a7dbfb1cf7e52b8e21)

### [How to Use React's Context API for State Management](https://forme.hashnode.dev/how-to-use-reacts-context-api-for-state-management?utm_source=hashnode&utm_medium=feed)

Learn React's Context API for efficient state management and avoid prop drilling in your applications. Simplify data sharing across components

6 min read · [forme.hashnode.dev](https://forme.hashnode.dev/how-to-use-reacts-context-api-for-state-management?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/how-to-use-reacts-context-api-for-state-management/674099ec87a2996edd98dd69) [Nov 22, 2024](https://hashnode.com/posts/how-to-use-reacts-context-api-for-state-management/674099ec87a2996edd98dd69)