Top Skills to Consider When Hiring an Android App Developer

May 08, 2023

Tags: Technologies

android developer


If there is an accessory that a person will never lack, it is the cell phone. Through this you can do everything: schedule the appointments of the day, order food, attend work meetings, communicate with your friends and even work from anywhere in the world. For this reason, companies need to have mobile applications to be close to their customers, Android or iOS.


If it is the first application to be created, it is recommended that it be on Android. The operating system of the small robot is the most widely used worldwide. In a study done by Statista, they confirmed the dominance of Android in the world, revealing “Android maintained its position as the leading mobile operating system worldwide in the fourth quarter of 2022, controlling the mobile operating system market with a close share of at 71.8 percent, while iOS accounted for about 27.6 percent of the mobile operating system market.



android developer


Development process of a mobile application and its benefits


Mobile applications have become the reference tool in everyone's life. From banking to fitness, communication and entertainment, everything can be done through a mobile application. So why not integrate this tool into more complex business areas?


At Rootstack, our team of experts will first meet with the client, making clear all the requirements and functionalities they need in the mobile application. After this, the developers in charge and other members of the team will create a document where the step by step will be made clear and it will be presented to the client, once approved, the development of the application will begin.


As we mentioned on our website “Mobile apps can send push notifications about special sales, events, or business updates. These notifications can be personalized with the user's name and even vary with their behavior within the application.


One of the benefits that many are unaware of an Android mobile application is the possibility of integrating it with other related applications and thus sharing valuable data between applications and platforms. For example, a calorie counting app may be linked to a fitness tracker app, and all may contain social media features for sharing data such as calories or step counts.


android developer


Skills and knowledge that an Android developer should have


To be a successful Android developer, there are several key skills and areas of knowledge that are essential. These are some of the most important:


Java and/or Kotlin proficiency


Android development is mostly done with Java or Kotlin, so it's important to have a good understanding of these languages. This includes knowledge of object-oriented programming concepts, such as classes, interfaces, and inheritance.


Familiarity with Android Studio


Android Studio is the primary IDE used for Android development, so it's important to be familiar with its features and capabilities. This includes knowledge of your layout editor, debugging tools, and integration with other tools like Gradle.


Understanding the components of the Android architecture


Android architecture components such as ViewModel, LiveData, and Room are key components of modern Android application architecture. Developers must be familiar with these components and know how to use them effectively.


android developer


Knowledge of Android APIs and libraries


Android provides a wide range of APIs and libraries for building applications. Developers must be familiar with these and understand how to use them to achieve the desired functionality.


Experience with mobile design patterns


Good Android developers understand the importance of designing apps that are easy to use and visually appealing. They must have experience with mobile design patterns and be able to create UI/UX designs that are intuitive and easy to use.


Familiarity with back-end technologies


Many Android apps rely on back-end technologies like APIs and databases to work. Developers must have a basic understanding of these technologies and how to work with them.


Problem Solving Skills


Lastly, good Android developers must have strong problem-solving skills. They must be able to troubleshoot problems that arise during development and find effective solutions. This requires a combination of technical expertise and creative thinking.


In general, becoming a successful Android developer requires a combination of technical skills, hands-on experience, and a strong focus on creating high-quality, easy-to-use apps.


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