Naveen Metta – Medium

Naveen Metta

Handle Exceptions in Spring Boot: A Guide to Clean Code Principles

Exception handling is a key part of writing good code in Spring Boot applications. When things go wrong in your application, proper…

5h ago

credit goes to the owner : dineshonjava.com

5h ago

Mastering AWS Lambda Scheduling: A Complete Guide for Serverless Automation (2025)

Mastering AWS Lambda Scheduling: A Complete Guide for Serverless Automation (2025)

1d ago

credit goes to the owner: https://blog.shikisoft.com/3-ways-to-schedule-aws-lambda-and-step-functions-state-machines/

1d ago

Understanding Sealed Classes in Java: A Simple Guide

What are Sealed Classes?

Feb 15

Understanding Sealed Classes in Java: A Simple Guide

Feb 15

Why Every Java Developer Should Know FlatMap

If you’re a Java developer, you’ve probably worked with collections and streams. But there’s one powerful operation that many developers…

Feb 14

credit goes to the owner : https://www.tpointtech.com/flatmap-method-in-java-8

Feb 14

Streamline UUID v7 Generation in Spring Boot Entities with Custom Annotations

In the world of modern software development, unique identifiers play a crucial role in database management and application design. With the…

Feb 12

credit goes to the owner : https://bootcamptoprod.com/java-uuid/

Feb 12

The Common Scenario-Based Java Interview Questions: A Comprehensive Guide

In technical interviews, employers often present real-world scenarios to assess how candidates approach and solve problems. This article…

Feb 11

The Common Scenario-Based Java Interview Questions: A Comprehensive Guide

Feb 11

Android Interview Questions Cheat Sheet

Feb 10

Android Interview Questions Cheat Sheet

Feb 10

Regex Tutorial — A Quick Cheatsheet by Examples

Feb 9

credit goes to the owner : https://greygiant.com/2023/03/26/regex/

Feb 9

Understanding Hibernate Inheritance Mapping in Java

When working with object-oriented programming in Java, inheritance is a key concept that lets us create relationships between classes. But…

Feb 8

credit goes to the owner : https://www.naukri.com/code360/library/what-is-inheritance-mapping

Feb 8

Understanding Maven Build Lifecycles: A Simple Guide

Maven is a popular build tool that helps developers manage their Java projects. One of its most important features is its build lifecycle —…

Feb 5

credit goes to the owner : https://www.geeksforgeeks.org/maven-build-phases-and-basic-maven-commands/

Feb 5

Naveen Metta

Naveen Metta

I'm a Full Stack Developer with 3+ years of experience. feel free to reach out for any help : mettanaveen701@gmail.com

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