Christian Lehnert

@christianlehnert

Software Developer

GermanyJoined November 2023

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SR. Developer & CEO | Reduced Server Costs by 50% | 6+ Years Experience as Backend Developer | Expertise in Python, Java & Spring Boot | 30+ Certifications

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Christian Lehnert's blogs

Christian Lehnert | Software Developer | Blogblog.christianlehnert.dev45 posts

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blog.christianlehnert.dev

Spring Beans 101: Basics for Building Your First Spring Application

Ever built a Lego castle? You start with individual bricks, but those bricks come together to form something much cooler, right? Spring Beans are like those bricks for your Java application built with the Spring Framework. In this post, we'll explain...

Jul 19, 20243 min read

blog.christianlehnert.dev

How to Implement Clustering for High Availability in Spring Boot

In the fast-paced world of software development, creating strong and scalable applications is essential. Spring Boot, with its simple yet powerful features, has become a top choice for building Java applications. However, as your application's popula...

Jul 12, 20244 min read

blog.christianlehnert.dev

Git Rebase vs. Merge: Key Differences Explained

In the world of version control, Git is the top choice. However, it comes with some confusing options. When integrating changes from one branch to another, you have two main choices: merge and rebase. Both achieve the same goal, but they do it in ver...

Jul 5, 20243 min read

blog.christianlehnert.dev

Enhance Your Java Skills with Advanced Switch Statements

Java has made significant improvements to switch statements, making them more versatile and expressive. Starting with Java 14, you can now write switch constructs that are more robust, flexible, and easier to read. Let's explore the exciting new feat...

Jun 28, 20242 min read

blog.christianlehnert.dev

Inside Look: Running Java Applications with Spring Boot

Spring Boot is known for making the development process easier, and running a Spring Boot application as a "Java Application" might seem like a simple click. But there's more to it than meets the eye! Spring Boot Loader While it might seem like you'r...

Jun 21, 20243 min read

Christian Lehnert

About

Available for

Christian Lehnert's blogs

Recently published

Spring Beans 101: Basics for Building Your First Spring Application

How to Implement Clustering for High Availability in Spring Boot

Git Rebase vs. Merge: Key Differences Explained

Enhance Your Java Skills with Advanced Switch Statements

Inside Look: Running Java Applications with Spring Boot

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Christian Lehnert

About

Available for

Christian Lehnert's blogs

Recently published

Spring Beans 101: Basics for Building Your First Spring Application

How to Implement Clustering for High Availability in Spring Boot

Git Rebase vs. Merge: Key Differences Explained

Enhance Your Java Skills with Advanced Switch Statements

Inside Look: Running Java Applications with Spring Boot