Hire deeply-vetted mobile app developers

Without any doubt, mobile app development has become one of the most important topics in the IT industry as the demand for talented app developers is increasing rapidly. From the server and cloud to the latest trend of IoT-enabled devices, there is so much value that a mobile app developer provides. Building Android and iOS applications requires a deep understanding of programming and design. Mobile devices have smaller screens, simpler processors, and different manufacturers, so developers must keep code flexible and account for various user interface scenarios.

Regardless of the industry and domain, companies across the globe are looking for app developers who are well-versed in every layer of development. Hence, there are various programming tools, technologies, and skills you need to look out for while hiring a proficient mobile app developer. To ease the process, we have put together an excellent resource to aid in sourcing ideal mobile app developers with great expertise that checks all requirements.

At a high level, mobile app developers should have the following skills in their arsenal:

A critical aspect of mobile app development is building a high-quality user interface (UI). The UI of an application is responsible for the interactions between the user and the software. When it comes to developing mobile applications, it’s not sufficient to simply have adequate back-end functionality. With numerous applications available to download, the most attractive and scalable are the apps that are easy to use, have a superior design and run smoothly. Some of the primary elements of UI designing you need to look out for in a candidate’s skill while hiring include the ability to place app components effectively, good use of a unified color scheme, fast loading time, activity indicators, etc.

For any mobile app developer, it is essential to be familiar with multiple operating platforms in the current industry. When it comes to market penetration, there are three major mobile platforms i.e. Android, iOS, and Windows. A skilled application developer is not only experienced and able to code in one platform but versatile enough to design and develop apps across multiple platforms. Key aspects to consider with mobile app developers who are well-versed in cross-platform app development are re-usability of codes, simple testing, service support, etc.

Extensible Markup Language (XML) is used as a standard way to encode data for internet-based mobile applications. It is a structured markup language, sharing many features in common with HTML, and allows information to be passed between devices in a way that can be understood consistently. In mobile development, developers use XML to create layouts that serve as the foundational UI definition for applications.

Developers are able to write code that modifies layout elements once the application is running, just the way web developers can use JavaScript to modify elements in the website at runtime. But mastering the basics of XML is an important skill for mobile app developers and a very critical one to consider while hiring.

As the world moves faster than ever into the mobile ecosystem, mobile app developers are faced with the need to experiment using new application features and coding techniques with confidence and that’s where the Git version control system comes in. By utilizing the free and open-source, version control software, mobile app developers now have the capability to work on exciting new techniques for their project while keeping the previous working copy stable and secure. Hiring mobile app developers with expert Git skills in their development arsenal can offer several benefits and value to the business.

A key element of an experienced mobile app developer’s skill is Agile development. It is important to shortlist candidates who are familiar with Agile and Lean methodologies to easily break down huge projects into small assignments, prioritizing, and delivering maximum value to the organization. Some crucial aspects of Agile development to consider include great transparency, a focus on collaboration, continuous adaptation, fast delivery time, and more.

Business capability and expertise are also equally important while considering professional mobile app developers for hire. It is possible to easily overlook this detail, but business skills tend to play a critical role in the field. For a mobile app to stand out amongst the market competition, it is not only achieved by the app’s highly praised user experience, but it needs to be marketable.
While considering potential candidates, it is essential to shortlist developers who are skilled in optimizing an application’s visibility among the list of available applications of the same category or industry. Like all other components, the business, and marketing side of app development should be taken seriously.

Creating a hiring funnel will provide you with numerous benefits, like assisting you in selecting the top skills and identifying a mobile app developer who will fit into your company's culture.

Recruiters associated with the tech industry are aware of the importance of sourcing exceptional talent. To get an overview of the candidate’s practical architectural skills and gauge the level of proficiency, here are lists of possible questions to ask while conducting an interview.

Whether you're an IT recruiter or a project manager, you know that finding top developers is critical to the success of your project. Here are some sample interview questions to use when looking for a new React developer to work on your online applications.

• How will you go about porting an application to different platforms?
• What is the best approach to writing application documentation?
• Describe the application testing process.
• What aspects are crucial in app maintenance and management?
• How will you describe progressive web applications and their importance?
• Outline the process of creating custom Views.
• What is the major difference between ListView and RecyclerView?
• What is a Handler typically used for?