Harbinder Singh (@harbinder04)

How I deployed a WebSocket application on AWS EKS.

Final Project Repo: https://github.com/Harbinder04/tic-tac-toe-websocket-app Introduction In this article, we’ll explore how to deploy a WebSocket application on AWS EKS. I’ll walk you through my learning journey—from knowing almost nothing about EKS...

Jul 6, 2025 · 10 min readharbinder04.hashnode.dev

How to optimize Dockerfile in Turborepo

(Here is the example turborepo) If you've ever worked on a Yarn monorepo project with interdependent workspaces, you already know how tricky it can be to build and optimize a Dockerfile that keeps your image lightweight and builds fast. In this artic...

May 29, 2025 · 7 min readharbinder04.hashnode.dev

A Simplified Guide to Time and Space Complexity in Java: Understanding Performance Analysis of Code

Introduction: Time and space complexity play a crucial role in evaluating the performance of our code. They help us understand how efficiently our code operates. In this article, we will explore the concept of time and space complexity and gain a cle...

Jul 13, 2023 · 6 min readharbinder04.hashnode.dev

Getting Started with Git and GitHub: A Beginner's Guide

Introduction: If you are a developer or aspiring to be one, you must have heard of Git and GitHub. Git is a version control system that helps you keep track of changes made to your code, while GitHub is an online platform that allows you to host and ...

May 7, 2023 · 4 min readharbinder04.hashnode.dev

Understanding the OSI Model: The Essential Framework for Networking Success

Introduction: In the vast landscape of computer networks, understanding the OSI (Open Systems Interconnection) model is crucial for professionals in the field. This comprehensive framework serves as a blueprint for efficient and secure network commun...

May 1, 2023 · 3 min readharbinder04.hashnode.dev

Harbinder Singh

About

Available for

Harbinder Singh's blogs

How I deployed a WebSocket application on AWS EKS.

How to optimize Dockerfile in Turborepo

A Simplified Guide to Time and Space Complexity in Java: Understanding Performance Analysis of Code

Getting Started with Git and GitHub: A Beginner's Guide

Understanding the OSI Model: The Essential Framework for Networking Success

Harbinder Singh

About

Available for

Harbinder Singh's blogs

How I deployed a WebSocket application on AWS EKS.

How to optimize Dockerfile in Turborepo

A Simplified Guide to Time and Space Complexity in Java: Understanding Performance Analysis of Code

Getting Started with Git and GitHub: A Beginner's Guide

Understanding the OSI Model: The Essential Framework for Networking Success

Harbinder Singh

About

Available for

Harbinder Singh's blogs

How I deployed a WebSocket application on AWS EKS.

How to optimize Dockerfile in Turborepo

A Simplified Guide to Time and Space Complexity in Java: Understanding Performance Analysis of Code

Getting Started with Git and GitHub: A Beginner's Guide

Understanding the OSI Model: The Essential Framework for Networking Success

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Harbinder Singh

About

Available for

Harbinder Singh's blogs

How I deployed a WebSocket application on AWS EKS.

How to optimize Dockerfile in Turborepo

A Simplified Guide to Time and Space Complexity in Java: Understanding Performance Analysis of Code

Getting Started with Git and GitHub: A Beginner's Guide

Understanding the OSI Model: The Essential Framework for Networking Success