Android Developer Certifications and Courses to improve your skills in 2023

1. The Complete Android N Developer Course by Udemy

In this Complete Android N Developer Course, students will be introduced to the world of Android development and learn how to create compelling applications using the latest features of Android N. The course will cover a wide range of topics, from programming basics to advanced Android N-specific topics, equipping students with the necessary skills to become effective Android developers.

1. Programming Basics: The first module of the course will introduce students to the basics of Java programming, the language used for writing Android apps. Students will learn about variables, methods, objects, and other fundamental concepts of Java programming, laying the foundation for writing robust Android applications.
2. Android UI Fundamentals: The second module of the course will delve into the fundamentals of Android UI development. Students will learn about layouts and views, the central components of building Android user interfaces. They will also learn how to handle navigation and transitions between different screens, ensuring a smooth and user-friendly experience for the user.
3. Android N UI: The third module of the course will focus on the Android N UI. Students will learn about Material Design, Google’s design language for Android, and how to leverage it in their applications. The MotionLayout, a new feature of Android N, will be introduced, allowing developers to create stunning animations and interactions.
4. Building an App from Scratch: The fifth module of the course will focus on building an app from scratch. Students will learn how to set up a project structure, create the UI, handle app navigation, use HTTP requests to retrieve data, handle user input, and handle app events. By completing this module, students will have a solid foundation for building their own Android applications.
5. Advanced Android N Topics: The sixth module of the course will delve into advanced Android N topics. Students will learn about the Android N data stack, including the new SQLite database, which enables offline data storage. Testing the app will also be covered, including unit testing, integration testing, and automated testing using tools such as Espresso.

This course comprises 32 hours on-demand video. Overall, The Complete Android N Developer Course provides a comprehensive introduction to Android development, covering essential programming concepts, UI design principles, and the latest features of Android N. By completing the course, students will have the necessary skills to build powerful, visually appealing, and user-friendly Android applications.

2. Android App Development Specialization by Coursera

This specialization offers a comprehensive introduction to Android app development, and covers a wide range of topics, from the fundamentals of Android app development to advanced topics such as user interface design and user experience.

1. Introduction to Android App Development: This module provides an introduction to Android app development, including an overview of the Android platform and its architecture. Learners will explore the advantages of developing apps for Android devices and learn about the various tools and resources available for Android app development.
2. Android app development tools: In this module, learners will explore the various tools and frameworks available for Android app development. They will gain an understanding of Integrated Development Environments (IDEs) and emulators, as well as popular libraries and frameworks that can be used to enhance app development.
3. Android app development lifecycle: This module delves into the Android app development process, including planning, designing, developing, testing, and deploying Android apps. Learners will understand the importance of following the recommended Android development lifecycle and best practices to ensure high-quality apps.
4. App user interface: This module focuses on the principles of app user interface (UI) design. Learners will explore the importance of designing an intuitive and user-friendly interface, as well as learn about common Android UI components, such as layouts, widgets, and user interactions.
5. App user experience: This module delves into the principles of app user experience (UX) design. Learners will explore the importance of designing an app with an excellent user experience, including considerations such as usability, accessibility, and feedback mechanisms.

Upon completing the specialization, learners will have gained a comprehensive understanding of Android app development. They will be able to create high-quality Android apps, implement effective UI designs, and optimize the user experience for their apps. This specialization provides a solid foundation for pursuing a career in Android app development or for taking more advanced courses in Android app development.

3. The Complete Android 14 Developer Course – Build 100 Apps by Udemy

The Complete Android 14 Developer Course is a comprehensive online course that will teach you everything you need to know about Android development. During this course, you will delve into various aspects of Android development, including programming fundamentals, layout design, working with data, using APIs, app security, testing, and advanced topics. 

1. Introduction to Android Development: This module will introduce you to the fundamentals of programming and the Android architecture. You will gain a solid understanding of the building blocks of Android apps and learn how to create your first application using Android Studio.
2. Building Your First App: In this module, you will learn how to create your first Android application. You will set up Android Studio and create a simple “Hello World” application. You will also explore the various components that make up an Android app, such as activities, layouts, and menus.
3. Working with Layouts: Layouts play a crucial role in structuring the UI of an Android app. In this module, you will delve into the basics of layout design and learn how to use widgets to visually enhance your apps. You will also learn how to manage different screen sizes and optimize layouts for different devices.
4. Working with Data: In this module, you will delve into the world of data and its management in Android. You will gain an understanding of databases, specifically SQLite, and learn how to store, retrieve, and update data within your apps
5. Working with APIs: APIs provide access to valuable data and services that can be used to enhance the functionality of your Android apps. In this module, you will explore how to interact with RESTful APIs and consume data from external services.
6. App Security and User Management: App security is an essential aspect of any mobile application. In this module, you will learn about different security techniques and how to implement them in your apps. You will also learn how to manage users and authenticate them using user registration and login features.
7. App Testing: Testing is a crucial step in the development process to ensure that your app works as expected. In this module, you will learn about unit testing and its importance in Android app development. You will implement various testing strategies and techniques to ensure that your apps perform well and are free of bugs.
8. Advanced Android Development: In this final module, you will go beyond the basic building blocks of Android development and delve into advanced topics. You will explore advanced UI/UX techniques, implement app navigation, and explore advanced storage options such as Room and LiveData.

This course involves 94 hours on-demand video. By the end of the course, you will have a strong understanding of the Android ecosystem and will be able to build powerful applications for both Android and iOS platforms. Whether you are a beginner or an experienced developer, this course will equip you with the necessary skills to build 100 successful apps. 

4. The Comprehensive Android App Development Masterclass by Udemy

In this comprehensive Android app development masterclass, you will dive into various aspects of Android app development, including building user interfaces, handling app states and activities, integrating APIs, securing apps, and making them available. By the end of the course, you will have gained a solid foundation in Android app development and be able to create powerful, professional Android apps.

1.  Building User Interfaces with Android: UI plays a crucial role in any mobile app, and Android provides a variety of tools to create beautiful and engaging user interfaces. In this module, you will delve into Android layouts, working with views, and handling user input.
2. Working with Databases in Android Apps: Android provides a built-in database API called SQLite, making it easy to store and retrieve data in your apps. In this module, you will learn about database concepts, how to connect to SQLite databases, and retrieve data from SQLite databases.
3. Handling App States and Activities: App states and activities are important concepts in Android app development. This module will help you understand app states, how to create activities, and handle the lifecycle of activities.
4. Integrating APIs with Android Apps: APIs provide valuable data and functionality to your apps. In this module, you will dive into the world of REST APIs, learn how to consume REST APIs in your apps, and explore how to build REST APIs of your own.
5. Securing Android Apps: Security is a crucial aspect of any Android app. In this module, you will learn about security concepts, implement authentication mechanisms, and implement authorization controls to protect your apps.

This course offers 49.5 hours on-demand video. By the end of the course, you will have gained a comprehensive understanding of Android app development and be ready to embark on your Android app development journey. You will be able to build visually appealing user interfaces, handle app states and activities, integrate APIs, secure your app, and distribute it to the world.

5. Android Java Masterclass – Become an App Developer by Udemy

In this Android Java Masterclass, you will gain comprehensive knowledge and skills necessary to become an efficient Android app developer. The course will cover various modules that will help you build a strong foundation in Android app development.

1. Working with Layouts: Layouts play a crucial role in defining the structure of an Android app. In this module, you will explore the different types of layouts available in Android and understand how to add them to your application. You will also learn about different layout mechanisms like nesting, margins, and padding.
2. Working with Activities: In this module, you will gain an understanding of activities and how you can create and customize them. You will also learn how to manage transitions between activities and handle user input.
3. Working with User Interface: In this module, you will learn about the various UI components available in Android, such as buttons, text views, and list views. You will also learn how to handle UI events and implement different animation effects.
4. Working with SQLite: SQLite is an open-source database management system that is widely used in Android apps. In this module, you will learn the fundamentals of SQLite and how to use it to store and retrieve data from within your apps. You will also explore advanced SQLite topics such as transactions and database queries.
5. Working with APIs: In this module, you will gain an understanding of APIs and how to create and consume them in your application. You will implement real-world APIs and work with REST APIs to integrate data from various third-party services.
6. Testing and Debugging: In this module, you will learn about different techniques and approaches for testing and debugging Android apps. You will also get practical tips and techniques for effectively identifying and resolving issues in your apps.

This course incorporates 60 hours on-demand video. By the end of the course, you will have gained a solid foundation in Android Java development and be ready to build successful Android applications. You will be able to create visually appealing user interfaces, handle complex user interactions, and integrate various functionalities using APIs.

As evident from the summarized table above, the levels, costs and duration relevant to these courses vary. While some tend to be more expensive, some are more appropriate for beginners and others for intermediate or advanced developers. When choosing Android development courses and certifications, it remains key to consider your own budget, skill level as well as goals.

6. Conclusion 

The discussed courses provide valuable opportunities for Android developers to enhance their skills and stay up-to-date with the latest trends and best practices in Android development. Whether you are still beginning your career in development or are an experienced developer, investing in these resources can significantly boost your proficiency and open doors to exciting career opportunities in years to come.