IntelliJ IDEA Conf 2025

이 강의는 단순한 유행을 넘어, AI 도구와 협업하는 방법을 체계적으로 배우고, 출력 품질을 검증·개선하며, 애플리케이션을 처음부터 끝까지 구축·배포하는 과정을 다룹니다. AI에 관심 있는 개발자부터 팀 생산성을 높이고 싶은 팀 리더까지, 누구나 수강하실 수 있습니다.

A global conference that Kotlin developers absolutely cannot miss! Experience all sessions of KotlinConf 2025, where Kotlin experts from around the world gather, with Korean, Japanese, and Vietnamese AI subtitles and dubbing. From Kotlin Multiplatform to information on Compose, AI, and the latest tools, If you want to learn the latest Kotlin technologies and practical know-how all at once, enroll now!

If you are a student or developer who is using or studying the Java programming language, you will learn various methods of testing your applications that you must know.

Have you ever wondered "how" the many Java libraries and frameworks you use provide this functionality? In this course, learn how to manipulate various codes or objects provided by Java and take your Java skills to the next level.

Scala allows you to write much more concise and robust code quickly, while still leveraging the experience you have gained as a Java developer. This course is designed for Java developers to quickly understand the overall look of Scala based on their existing Java knowledge. If you are an existing Java developer, you can learn Scala very easily.

In this course, you will learn Kotlin syntax, how to safely convert Java projects to Kotlin, and how to code in a Kotlin-like manner. Learn Kotlin based on practical code and use it yourself to enjoy its advantages.

Handling media (video, audio) on the web is now easier than ever! Learn the MediaStream API and WebRTC by following along step by step.

In this course, rather than covering the theory directly, you will learn how to use Redis effectively in your code through hands-on practice.

This course is for those preparing for coding tests in Java. It covers the top 10 topics that are most frequently tested in coding tests. It is structured step by step from basic to intermediate problems linked to the topic, so if you follow it step by step, you will get good results.

You will be able to learn about popular programming techniques and features, not just Kotlin grammar. It is also good to learn the concept of Android TDD through MVP.

Are you lost while learning web development? I'll help you find your own way. Even if you're not from a computer science background, you can understand how web service architecture works through a short 1-hour lecture.

Learn Springboot + Flutter RestAPI Board Creation Faster Than Anyone Develop a CRUD server with Springboot and create your own board with Flutter!

Learn Springboot + Android(Compose) RestAPI Board Creation Faster Than Anyone Develop a CRUD server with Springboot and create your own board with Android!

Build a Springboot + iOS RestAPI Bulletin Board: Learn Faster than Anyone Develop a CRUD server with Springboot and create your own bulletin board with iOS!

This is a lecture on coroutines in the Kotlin language. Kotlin's usage has been increasing recently. Google announced that more than 70% of the top 1,000 apps on Google Play use Kotlin. As the Kotlin language grows, the Kotlin language itself is also evolving. The Coroutines feature, which was added relatively recently, provides groundbreaking features that were previously unprecedented. However, its novelty is also great. Fortunately, I was able to organize Kotlin's coroutines through many materials scattered online and kotlinlang.org.

Learn Springboot + ReactNative RestAPI Board Creation Faster Than Anyone Develop a CRUD server with Springboot and create your own board with ReactNative!

Experience the power of Type Safe SQL with jOOQ!

Perfectly master the working process of MCP by creating a TodoList with Claude and IntelliJ.

Through in-depth theoretical explanations of Kafka Connect and detailed practical training that can be used immediately in the field, we will help you grow into an expert in building data linkage and data pipelines based on Kafka Connect that are needed in the field.

This course will give you a quick overview of the combination of Kotlin and Spring by implementing simple functions.

Kotlin mastery via virtual payment server course.

Learn the process of application development/release/update all at once through the Android Brainwashing Classroom. Learn the basics of JAVA and learn the distribution and update process while actually building an Android app. Implement the core functions of In★Gram yourself through practice. You can get started even if you don't know programming.