Cut the Strings: Embrace Objects for Simpler, Readable, and Maintainable Code

Kotlin Code Smell 3 - String Abusers

Delving Deep into Java HashMaps: A Comprehensive Guide

How does HashMap work in Java?

Humans get bored beyond line 10...

Kotlin Code Smell 2 - Functions Are Too Long

A method makes calculations with many numbers without describing their semantics

Kotlin Code Smell 1 - Constants and Magic Numbers

Simplifying Code with Dependency Injection: The Spring Magic

How to inject multiple implementations in the Spring Framework

How we workaround keyspaces missing features

4 Reasons Why Amazon Keyspaces is Problematic!

Learn how to create a Twitter bot using Kotlin. Follow this step-by-step guide to build your own bot and automate your tweets. No coding experience required

Build your own Twitter Bot with Kotlin

Experienced Senior Software Engineer passionate about functional programming & Kotlin. Excels in app development, optimization, and team collaboration. Let's create something amazing!


A blog with tutorials around spring boot, kotlin  &amp; java languages, and code samples. The blog focuses on, but is not limited to, backend topics in the JVM world

Yonatan Karp-Rudin | kotlin for backend developer skills | java for backend developer skills | SpringBoot | Tutorials

Yonatan Karp-Rudin