Imagine you’re on a quest, not for a hidden treasure, but for something equally valuable in today’s digital age – a proficient Android app developer. The journey is filled with challenges, but the reward?
A beautifully crafted app that propels your business to new heights. But how do you ensure that the developer you hire is the right fit? There’s a definite answer to it: Evaluate their technical skills.
Top 10 Technical Skills to Consider When You Hire Android App Developer
#1 Java and Kotlin Proficiency
Java has long been the main programming language of Android development for years. It’s an object-oriented language that many universities use in their computer science programs, making it a common language for developers.
Kotlin, on the other hand, is a newer language that Google officially supports for Android development. It’s interoperable with Java and is designed to improve upon Java’s shortcomings.
Kotlin is succinct, safe in terms of nullability, and offers many features that expedite the development process. A developer proficient in both Java and Kotlin can leverage the strengths of both languages to create robust and efficient apps.
#2 Understanding of Android SDK
The Android Software Development Kit (SDK) is a set of pre-packaged coding tools that help developers create apps specifically for the Android platform. The SDK includes libraries of code, which provide functions to perform tasks without needing to write your own code from scratch.
It also includes tools for debugging, running, and testing apps. A deep understanding of the Android SDK is crucial for creating seamless apps as it provides a developer with a toolbox full of pre-made functions and tools that they can use to create efficient and optimized apps.
#3 Knowledge of APIs
APIs, or Application Programming Interfaces, are sets of rules that allow apps to communicate with each other. They enable your app to interact with other apps and services, even if they were written in different programming languages.
APIs are used to fetch data from the web, communicate with the operating system, or even control hardware components of the device. A developer skilled in using APIs can integrate functionalities like Google Maps, payment gateways, social media logins, and more, enhancing your app’s usability and functionality.
#4 Database Management
In the world of app development, data is king. Whether it’s user data, app data, or third-party data, handling this data properly is crucial for the success of your app. This is where database management comes in.
Android developers have several options for database management systems (DBMS), including SQLite, Realm, or even cloud-based solutions like Firebase.
Effective database management is key for apps dealing with data storage and retrieval, and a skilled developer will know how to choose and use the best DBMS for your app’s needs.
#5 Android Studio Mastery
Android Studio is the official Integrated Development Environment (IDE) for Android. It’s where developers write, test, and debug their code.
Android Studio offers many features that make the development process more efficient, such as code completion, debugging tools, memory monitoring, and a visual editor for creating user interfaces. Proficiency in Android Studio ensures efficient coding, testing, and debugging processes.
#6 Understanding of Material Design
Material Design is a design language developed by Google that gives designers and developers a framework for creating engaging and beautiful experiences.
Need to hire Android app developer? Ensure you’re considering the right technical skills. Learn about the key attributes to look for in potential candidates.
A good understanding of Material Design principles and guidelines is important for creating visually appealing apps that offer a great user experience. This includes understanding layouts, animations, transitions, grids, colors, and more.
#7 Proficiency in XML
XML stands for Extensible Markup Language. In Android development, XML is used to create layouts that form the foundation of UI in Android apps.
These layouts serve as the architectural plan for the interface and control how each element in your app appears and is positioned. A developer proficient in XML can create intuitive and attractive layouts.
#8 Knowledge of Version Control Systems
Version control systems, like Git, allow developers to track changes to their code over time. This is especially useful when working in a team, as it allows developers to work on different features simultaneously without overwriting each other’s changes. It also provides a safety net, allowing developers to revert back to a previous version of the code if something goes wrong.
#9 Understanding of Gradle
Gradle is Android’s build system, which automates and optimizes the building process, managing dependencies and allowing you to define custom build configurations. An understanding of Gradle can speed up the development process and make it more efficient.
#10 Experience with Unit Testing
Unit testing involves testing individual units of source code to determine if they are fit for use. This means validating each piece of the app separately, and checking that individual parts are working correctly. A developer experienced with unit testing can ensure the reliability and functionality of your app from early development stages to deployment.
Need to hire Android app developer? Ensure you’re considering the right technical skills. Learn about the key attributes to look for in potential candidates.
Conclusion
When you decide to hire Android app developer, it turns out to be a critical decision that can significantly impact the success of your project. The ten technical skills discussed, including proficiency in Java/Kotlin, understanding of Android SDK and APIs, experience with databases, knowledge of Git, familiarity with XML and JSON, expertise in backend programming, understanding of Material Design, experience with Android Studio, knowledge of third-party libraries, and understanding of security protocols, are essential for any competent Android developer.
These skills ensure that the developer can handle the complexities of Android development, create efficient and secure applications, and stay updated with the latest technologies and trends. However, technical skills alone are not enough. Soft skills like problem-solving, communication, and teamwork are equally important for successful project execution.
When considering hiring an Android developer, consider partnering with Mtoag Technologies. With a decade of experience in mobile app development, Mtoag Technologies has a team of skilled Android developers who possess all the technical skills mentioned above. They are committed to delivering high-quality, innovative, and secure applications tailored to meet your business needs.