---
title: "Gopal Choudhary (@gopalCodes) | Hashnode"
description: "Full Stack Developer. Code. Build. Inspire.  Crafting impact through code. Developer of things that matter."
url: "https://hashnode.com/@gopalCodes"
---

@gopalCodes

# Gopal Choudhary

@gopalCodes · Joined August 2025

Full Stack Developer. Code. Build. Inspire. Crafting impact through code. Developer of things that matter.

### [Working and Implementation of Redis.](https://gopalweb.hashnode.dev/working-and-implementation-of-redis?utm_source=hashnode&utm_medium=feed)

Introduction Remember how you had made sticky notes and cheatsheet for important (or frequenctly used) concepts and formulas during your school or college days so that you don't need to grab and open

13 min read · [gopalweb.hashnode.dev](https://gopalweb.hashnode.dev/working-and-implementation-of-redis?utm_source=hashnode&utm_medium=feed)

[Jul 9](https://hashnode.com/posts/working-and-implementation-of-redis/6a4f82864126cf25ff874728)

### [Callbacks in JavaScript: Why They Exist](https://gopalweb.hashnode.dev/callbacks-in-javascript-why-they-exist?utm_source=hashnode&utm_medium=feed)

The Art of the Call-Back: Mastering JavaScript’s Most Essential Pattern In JavaScript, functions aren't just "blocks of code." They are first-class citizens. This means they can be treated like any ot

4 min read · [gopalweb.hashnode.dev](https://gopalweb.hashnode.dev/callbacks-in-javascript-why-they-exist?utm_source=hashnode&utm_medium=feed)

[May 10](https://hashnode.com/posts/callbacks-in-javascript-why-they-exist/6a009e33e3eebc2e20921db6)

### [Template Literals in JavaScript](https://gopalweb.hashnode.dev/template-literals-in-javascript?utm_source=hashnode&utm_medium=feed)

Say Goodbye to the Plus Sign: The Magic of JavaScript Template Literals If you’ve ever spent twenty minutes debugging a string only to realize you forgot a single space between a variable and a quote,

4 min read · [gopalweb.hashnode.dev](https://gopalweb.hashnode.dev/template-literals-in-javascript?utm_source=hashnode&utm_medium=feed)

[May 10](https://hashnode.com/posts/template-literals-in-javascript/6a0097c3e3eebc2e208d61ee)

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

Stop the "Scroll of Doom": A Modern Guide to JavaScript Modules We’ve all been there. You start a project with one script.js file. It’s clean, it’s lean, and it’s manageable. Fast forward two weeks, a

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

[May 10](https://hashnode.com/posts/javascript-modules-import-and-export-explained/6a00952fe3eebc2e208b6495)

### [JavaScript Promises Explained for Beginners](https://gopalweb.hashnode.dev/javascript-promises-explained-for-beginners?utm_source=hashnode&utm_medium=feed)

From Callback Hell to Paradise: A Guide to JavaScript Promises We’ve all been there: you’re building a feature that depends on an API call, which depends on another API call, which depends on a user I

4 min read · [gopalweb.hashnode.dev](https://gopalweb.hashnode.dev/javascript-promises-explained-for-beginners?utm_source=hashnode&utm_medium=feed)

[May 10](https://hashnode.com/posts/javascript-promises-explained-for-beginners/6a008fc7e3eebc2e2087dd73)