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Baeldung Author

Karthikeya Tatavarthi

I am passionate about empowering individuals to enhance their skills and excel in their careers. With over a decade of experience in IT, specializing in Java, Spring, Cloud, and DevOps technologies, I have transitioned into teaching, consulting, and content creation. I have successfully guided more than 100,000 learners worldwide through my courses on platforms like Udemy, Packt, and SkillShare, many of which are top-rated in their respective categories. As the founder of Karpado, I provide consulting and customized training solutions globally, helping professionals achieve their career goals.

Here's what I've written (so far):

Baeldung on Java

All
Core Java (3)
Maven (2)
Java (2)
Spring Persistence (1)
Spring Boot (1)
Persistence (1)
JVM (1)
IDE (1)
Gradle (1)

How to Reduce Spring Boot Memory Usage?

Filed under Spring Boot

Learn how to optimize memory usage of Spring Boot apps.

A Practical Guide to Null-Safety in Java With JSpecify

Filed under Java

Explore the JSpecify tool that helps developers get rid of null-related errors to a great degree.

How to Run a Java Program in the Background

Filed under Java

Learn how to run a Java application as a background process, explore how to keep it running after closing the terminal session, and monitor it using logs.

What Is an API in Java?

Filed under Core Java

Learn what an API is in the context of Java, understand various types of APIs, and see an example implementation.

Gradle Equivalents for Maven Commands

Filed under Gradle, Maven

Learn about Maven commands and their equivalents in Gradle.

Execute a JAR File From a Java Program

Filed under Core Java

Learn how to run an external JAR from Java program.

Ways to Add JARs to Classpath in Java

Filed under JVM, Maven

Java applications often depend on several bundles of external code called JARs. Here is a listing and explanation of each of the major ways to add these JARs to your application’s classpath.

Automatically Create a Database Schema With Spring Boot

Filed under Spring Persistence

Learn how to use Spring Boot and JPA to automatically create a database schema.

Implicitly Declared Classes and Instance Main Methods in Java

Filed under Core Java

A quick and practical guide to implicitly declared classes and instance main() methods in JDK 23