---
title: "Abhishek Kumar (@abhiwrites63) | Hashnode"
description: "Backend Developer(node js & Golang) || Docker || Technical Blogging | Open Source. Read the latest articles by Abhishek Kumar on Hashnode."
url: "https://hashnode.com/@abhiwrites63"
---

@abhiwrites63

# Abhishek Kumar

@abhiwrites63 · Madhya Pradesh , India · Joined May 2023

Backend Developer(node js & Golang) || Docker || Technical Blogging | Open Source

[Website](https://linktr.ee/abhishek_kumar12)

### [Understanding defer in Go: Best Practices, Common Pitfalls, and Why It Matters](https://abhiwritescode.hashnode.dev/understanding-defer-in-go-best-practices-common-pitfalls-and-why-it-matters?utm_source=hashnode&utm_medium=feed)

Understanding Go’s defer Statement: A Complete Guide

4 min read · [abhiwritescode.hashnode.dev](https://abhiwritescode.hashnode.dev/understanding-defer-in-go-best-practices-common-pitfalls-and-why-it-matters?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/understanding-defer-in-go-best-practices-common-pitfalls-and-why-it-matters/68c267976f6460c3de18a9a7) [Sep 11, 2025](https://hashnode.com/posts/understanding-defer-in-go-best-practices-common-pitfalls-and-why-it-matters/68c267976f6460c3de18a9a7)

### [How to Create a Simple Live Server Extension Using Golang](https://abhiwritescode.hashnode.dev/how-to-build-a-basic-live-server-extension-in-golang?utm_source=hashnode&utm_medium=feed)

Building a Basic Live Server Extension with Golang: Easy Steps

4 min read · [abhiwritescode.hashnode.dev](https://abhiwritescode.hashnode.dev/how-to-build-a-basic-live-server-extension-in-golang?utm_source=hashnode&utm_medium=feed)

[Sep 26, 2024](https://hashnode.com/posts/how-to-build-a-basic-live-server-extension-in-golang/66f4df975bd0cfe85fec48e7)

### [Bill Splitting App Development: Starting splitBhai Project (1/n)](https://abhiwritescode.hashnode.dev/bill-splitting-app-development-starting-splitbhai-project-1n?utm_source=hashnode&utm_medium=feed)

Split Smart, Settle Easy - Simplifying Group Expenses

5 min read · [abhiwritescode.hashnode.dev](https://abhiwritescode.hashnode.dev/bill-splitting-app-development-starting-splitbhai-project-1n?utm_source=hashnode&utm_medium=feed)

[Sep 15, 2024](https://hashnode.com/posts/bill-splitting-app-development-starting-splitbhai-project-1n/66e6ee2c9b68055194d894f1)

### [Understanding File Handling in Node JS for Beginners](https://abhiwritescode.hashnode.dev/understanding-file-handling-in-node-js-for-beginners?utm_source=hashnode&utm_medium=feed)

How to work with files in Node JS?

8 min read · [abhiwritescode.hashnode.dev](https://abhiwritescode.hashnode.dev/understanding-file-handling-in-node-js-for-beginners?utm_source=hashnode&utm_medium=feed)

[Jul 14, 2023](https://hashnode.com/posts/understanding-file-handling-in-node-js-for-beginners/64b15aae5ad0c6396cddad8e)

### [Understanding the const Keyword: With Array and Objects in Javascript](https://abhiwritescode.hashnode.dev/understanding-the-const-keyword-with-array-and-objects-in-javascript?utm_source=hashnode&utm_medium=feed)

Understanding Immutability in JavaScript with const keyword

6 min read · [abhiwritescode.hashnode.dev](https://abhiwritescode.hashnode.dev/understanding-the-const-keyword-with-array-and-objects-in-javascript?utm_source=hashnode&utm_medium=feed)

[Jul 12, 2023](https://hashnode.com/posts/understanding-the-const-keyword-with-array-and-objects-in-javascript/64ae70d195d6aa9c5414cade)