Android Developer. Professional - free course from Otus, training 5 months, Date: December 1, 2023.

The course is designed for Android developers with at least 1 year of experience and knowledge of Java or Kotlin.

You will learn:

- Deep understanding of Android SDK. The difference between junior and senior developers is that the first one can implement some feature, and the second one can explain what is hidden behind each line of code for this feature, find potential problem areas and optimize their. You will learn what happens inside the classes and methods of the Android SDK, you will be able to significantly speed up your application, choose the optimal encryption algorithm for your application, and organize a secure storage of secrets data.

- Organize infrastructure. Deploy continuous integration and continuous delivery systems, build git flow, raise Docker containers and Jenkins inside them. Learn to implement and configure linters and checkstyles to check code quality. You will be able to write your own Gradle tasks and plugins to automate and optimize the build and testing processes.

- Design application architecture. You will learn the strengths and weaknesses of patterns and architectural solutions, and learn how to choose the right architectural pattern for your application. Master GoF, MV* templates for Android and Clean Architecture principles. Learn to design multimodular architecture and refactor legacy code.

- Test applications. It is not enough just to be able to write tests. It is important to get used to writing reliable and tested code, integration tests and UI tests. Let's look at popular testing frameworks and approaches to writing tests.

- Use modern libraries and frameworks. At a professional level, master Dagger 2 and RxJava 2, you will be able to correctly organize DI in an application using Dagger 2, write your own operators in RxJava, etc. Comparison with the Basic course Android

Deep Dive into Industrial Android Development
The entire course is built in Kotlin language
Lots of practice and live communication with teachers
Deep learning of Gradle, Dagger 2, RxJava 2, and the Android application testing process
Building infrastructure from scratch
Application architecture design

Anton Kazakov

2

course

Graduated from the Kazan Aviation Institute with a master's degree in Radio Engineering and Telecommunications. In Android development since 2013. He developed applications in small startups and huge companies, worked at SberTech, led Android development at Technocracy. On...

Abakar Magomedov

3

course

In the industry since 2017. I worked in an outsourcing company, managed to gain experience at many startups, and also worked with a lot of technologies. I managed to work on applications from two different banks. Companies:...

Mikhail Valuysky

1

well

He is engaged in the development of mobile applications at Beeline as a team leader. He worked both in small startups and in large companies: Rambler&Co, Lazada (was purchased by Alibaba). He started his journey as...