Hey 👋, I'm Gopi, a full-stack developer with 10 years of experience in software engineering. I help companies build and deliver software products to end clients using 𝗝𝗮𝘃𝗮 𝗠𝗶𝗰𝗿𝗼𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀, 𝗥𝗲𝗮𝗰𝘁 𝗮𝗻𝗱 𝗡𝗼𝗱𝗲𝗝𝗦.
I worked for startups, government agencies, and tech giants from India and Europe. I have solid expertise in bootstrapping a full-stack Java Microservices application with react frontend from developer friendly to production.
I started freelancing in 2016 and have been a digital nomad since then. This website contains my life's work and learnings.
You will find articles and courses covering Java, react, and DevOps. In short, you will find everything on full stack here.
A Complete Guide To JavaScript localStorage
localStorage is a property of the window object in JavaScript that allows you to store key/value pairs in a web browser. The data stored in localStorage persist even after the browser is closed, making it a useful tool for saving user data on the client side.
How to reverse the letters in a string in Java
In this article, we'll learn various ways to reverse strings in Java. An algorithmic approach with a flow chart and steps. Using java API methods to solve this problem and rotate kth elements or characters in an array.
How to Prevent cannot read property split of undefined
Introduction The "cannot read property split of undefined" error occurs when we try to call the split() method on a variable that stores an undefined value. In JavaScript, a variable is said to be undefined if it has been declared but not initialized. In simple words, when we do not
Array Implementation
You will learn how to implement a custom array-like data structure.
A Guide to Common Errors and Exceptions in Java and How to Fix Them
You will be introduced to the most common errors and exceptions in Java. With examples and steps to rectify them. Some tips and suggestions to developers are provided in detail.
Single Responsibility Principle Examples
We see some of the real-time software products following the SRP rule.
Introduction to the Single Responsibility Principle
SRP states that each class should have a single, well-defined responsibility and that responsibility should be encapsulated within that class.
The Benefits of Writing Your Own Code (Even If It's Not Perfect)
In the programming world, copying and pasting code from the internet can be tempting, but doing so can lead to a lack of understanding and hinder personal growth as a programmer.
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