---
title: "Md Mudassir Akhter (@mudassir-jmi) | Hashnode"
description: "Software Engineer || Making sure it works on more than just my machine. Read the latest articles by Md Mudassir Akhter on Hashnode."
url: "https://hashnode.com/@mudassir-jmi"
---

@mudassir-jmi

# Md Mudassir Akhter

@mudassir-jmi · Muzaffarpur Bihar · Joined January 2026

Software Engineer || Making sure it works on more than just my machine

### [JavaScript Modules: Import and Export Explained](https://blogmudassir.hashnode.dev/javascript-modules-import-and-export-explained?utm_source=hashnode&utm_medium=feed)

As JavaScript applications grow, managing code inside a single file becomes increasingly difficult. A small project may start with just a few functions, but over time it can include utility functions,

7 min read · [blogmudassir.hashnode.dev](https://blogmudassir.hashnode.dev/javascript-modules-import-and-export-explained?utm_source=hashnode&utm_medium=feed)

[Jun 21](https://hashnode.com/posts/javascript-modules-import-and-export-explained/6a3818f51124b72cb3117628)

### [Why Async Code Exists in Node.js](https://blogmudassir.hashnode.dev/why-async-code-exists-in-node-js?utm_source=hashnode&utm_medium=feed)

A developer is building a simple Node.js application. The application allows users to upload a file, process its content, save the result to a database, and finally send an email notification. At firs

7 min read · [blogmudassir.hashnode.dev](https://blogmudassir.hashnode.dev/why-async-code-exists-in-node-js?utm_source=hashnode&utm_medium=feed)

[Jun 21](https://hashnode.com/posts/why-async-code-exists-in-node-js/6a3808de7dc71cbf47b22ef0)

### [How Node.js Handles Multiple Requests with a Single Thread](https://blogmudassir.hashnode.dev/how-node-js-handles-multiple-requests-with-a-single-thread?utm_source=hashnode&utm_medium=feed)

It's a busy Sunday evening in Patna. You own a popular restaurant called Mudassir's Bistro. The restaurant is famous for its Butter Chicken, Biryani, and special Masala Chai. Because of its popularity

14 min read · [blogmudassir.hashnode.dev](https://blogmudassir.hashnode.dev/how-node-js-handles-multiple-requests-with-a-single-thread?utm_source=hashnode&utm_medium=feed)

[Jun 21](https://hashnode.com/posts/how-node-js-handles-multiple-requests-with-a-single-thread/6a38040a9c0cdc85f5658b1c)

### [Array Methods You Must Know](https://blogmudassir.hashnode.dev/array-methods-you-must-know?utm_source=hashnode&utm_medium=feed)

JavaScript provides a rich set of built-in array methods to efficiently manipulate, iterate over, and transform arrays.

5 min read · [blogmudassir.hashnode.dev](https://blogmudassir.hashnode.dev/array-methods-you-must-know?utm_source=hashnode&utm_medium=feed)

[Mar 19](https://hashnode.com/posts/array-methods-you-must-know/69bc163fb238fd45a30e037a)

### [Understanding libuv and event loop](https://blogmudassir.hashnode.dev/understanding-libuv-and-event-loop?utm_source=hashnode&utm_medium=feed)

What is Libuv ?

5 min read · [blogmudassir.hashnode.dev](https://blogmudassir.hashnode.dev/understanding-libuv-and-event-loop?utm_source=hashnode&utm_medium=feed)

[Mar 14](https://hashnode.com/posts/understanding-libuv-and-event-loop/69b5b7a8fac9676df205b26f)