Nandini Karnakota

@nandini1

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Backend Development Learner | Java & Spring Boot Content Writer

Hyderabad, Telangana IndiaJoined January 2026

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Java & Spring Boot learner | Writing beginner-friendly technical articles | Exploring backend development

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Nandini Karnakota's blogs

CoreJavacorejavabynandini.hashnode.dev19 posts

Springbootspringbootbynandini.hashnode.dev5 posts

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Recently published

NKNandini Karnakotaspringbootbynandini.hashnode.devApr 30 · 9 min read

Understanding Spring Bean Scopes: Singleton, Prototype, Request & Session

A comprehensive guide to Spring IoC bean Scopes with real-world examples, code walkthroughs, and gotchas you must know. 1. What Are Bean Scopes In Spring, the scope of a bean defines its lifecycle - h

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NKNandini Karnakotaspringbootbynandini.hashnode.devApr 29 · 12 min read

Spring Boot Deep Dive: Beans, Lifecycle & Dependency Injection

A comprehensive guide to understanding how Spring manages objects, when they come alive, and how they talk to each other. 1. What is a Bean? In simple terms, a Bean is just a Java object managed by th

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NKNandini Karnakotaspringbootbynandini.hashnode.devApr 28 · 3 min read

Spring Boot Annotations Explained Simply: From Basics to REST APIs

When I first started learning Spring Boot, annotations felt like magic. Instead of writing long XML configurations, everything was simplified into clean, readable code. But behind that simplicity lies

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NKNandini Karnakotaspringbootbynandini.hashnode.devApr 28 · 4 min read

Struggling with Maven? Here's a Simple Guide to Maven & Its Lifecycle

While learning Spring Boot, I came across an essential tool mentioned everywhere - Maven. Initially, it felt like just another configuration file (pom.xml). But as I explored more, I realized Maven is

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NKNandini Karnakotaspringbootbynandini.hashnode.devApr 18 · 4 min read

Spring Boot Tutorial for Beginners | Introduction, Project Setup & Layered Architecture

If you're starting your backend journey with Java, Spring Boot is one of the most important technologies you must learn. This blog is based on structured learning content and focuses only on: Spring

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Nandini Karnakota

About

Available for

Nandini Karnakota's blogs

Recently published

Understanding Spring Bean Scopes: Singleton, Prototype, Request & Session

Spring Boot Deep Dive: Beans, Lifecycle & Dependency Injection

Spring Boot Annotations Explained Simply: From Basics to REST APIs

Struggling with Maven? Here's a Simple Guide to Maven & Its Lifecycle

Spring Boot Tutorial for Beginners | Introduction, Project Setup & Layered Architecture

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Nandini Karnakota

About

Available for

Nandini Karnakota's blogs

Recently published

Understanding Spring Bean Scopes: Singleton, Prototype, Request & Session

Spring Boot Deep Dive: Beans, Lifecycle & Dependency Injection

Spring Boot Annotations Explained Simply: From Basics to REST APIs

Struggling with Maven? Here's a Simple Guide to Maven & Its Lifecycle

Spring Boot Tutorial for Beginners | Introduction, Project Setup & Layered Architecture