Modern Android - Using Kotlin and Jetpack

Let me start with a brief introduction. I am a 3rd year app developer working at a small SME. I am currently in charge of Flutter and Android development. I got to know Mr. Oh Jun-seok through YouTube. As a programmer, I have to be aware of trends and quickly catch them to make them my own. However, due to frequent overtime work and my laziness, I only code with the techniques I have used and learned. However, the teacher organizes issues and trends in the Android market quickly and easily through YouTube. I heard that you recorded a lecture on YouTube, so I am leaving a review after listening to the lecture. First of all, what was really good about this lecture was that you used the latest Android trends and JetPack-based libraries to teach the lecture. This may be my personal opinion, but I think that this is where developers are ranked. In my case, I studied app development for about 2 years before getting a job as an app developer. This is already 5 years ago. There is a clear difference between the way I learned coding back then and the way I code now. Technology is bound to develop. If I continue to develop while maintaining the technology from 5 years ago, the app will definitely run. However, I think my life as a developer is over. What's the use of an app that just keeps running? This is the strength of this lecture. I think that I can move up to a higher position only by flexibly responding to the latest trends and issues and developing myself. Thank you for such a great lecture, and I hope you will continue to provide better lectures in the future. I will end my review. Thank you.

As a current Java Android developer, I thought I would have to move to Kotlin someday, but I ended up going straight for it out of necessity. This course is by far the best. It teaches advanced technologies related to the latest Android by applying them to actual projects. Surprisingly, through the course that compares and develops the same project with Java and Kotlin, I am sure that if you have even a little bit of Java-based development experience, you will feel the urge to confidently apply Kotlin to your work. It explains the essential elements of Jetpack in detail, and includes development tips based on the instructor's many years of experience, dependency injection, and refactoring methods in one course... I think there is no easier way to learn Kotlin than by comparing the latest essential advanced Android development with Java code. Don't waste your precious time. It is truly the king of modern Android. Thank you for the valuable video.

Gulp, slurp... slurp... slurp Thank you for the great lecture. Gulp, slurp... slurp... slurp

It feels fast, but it's a good lecture because you can learn it quickly and with attributes. Since it's Android, version errors often occur, but since the issues are dealt with quickly, you can follow the lecture and Q&A, so even if you buy it late, you can follow it.

I think this is an intermediate course that teaches you how to develop in Kotlin MVVM style. I recommend taking the 3 Kotlin basic courses on Inflearn and then this course. The app development pattern seems to be MVVM.

I am a first-year Android developer. I started developing Android by taking Professor Oh Jun-seok's class since I was a student. This lecture is really necessary and it teaches the latest trend technology, so it was really helpful for me while I was working. The intro part that quickly re-understood Kotlin was good, and the convenient functions of Jetpack that can be promoted as the latest trend technology. Personally, using Retrofit and making Rest API processing, MVVM pattern, etc. in an actual app example was really! really! The best part for organizing and understanding the concepts. I had only heard about dependency injection, and it still feels a little difficult, but I thought it was the way to become an intermediate developer. I always respect the professor who works hard to create such high-quality lectures. I have no doubt that this lecture will be very helpful to juniors like me.

Even though it is an old lecture, it is still a great lecture that is very helpful even now. It is also great because it includes both Java and Kotlin content, so you can learn by comparing. I highly recommend it.

As expected, you explain it so easily and make it easy to understand. It's a really good lecture. However, I think it might be difficult for beginners. If you have some experience with coding, I think you'll be very satisfied with it:)