Hire Experienced React Native Developers – A Complete Guide in 2022!

It's harder than it seems to find a React Native developer for your ideal project. You would need to sort through a pool of applications, choose the top ones based on their qualifications and experience, and then interview them to ascertain their potential. But what abilities should you watch out for during the hiring process? The blog offers a thorough overview of some of the fundamental factors you should take into account when choosing a React Native developer.

While it is true that every great business begins with an idea, this statement neglects to include the necessity of flawlessly implementing the same concepts in order to achieve the intended outcomes. Due to the fact that only a useful and user-friendly application can capture users' attention, the idea is more appealing to those working in the software development sector. Speaking of responsive applications, developers have long favored React Native over all other options. According to statistics, 42% of all developers globally favor using React Native to create mobile apps that look and feel native.

Bloomberg, Uber Eats, Instagram, Facebook, Airbnb, Discord, and many more are just a few examples of the most popular React Native applications. The success of the apps can be attributed to the cross-platform framework's low cost of development, quick implementation of high-performance solutions, and limitless scope for developing a rich user experience.

However, just picking React Native as your chosen platform won't ensure your application's success. The developer would be in charge of shaping your ideal project, after all. And if you're considering hiring a React Native developer, you'll probably have certain inquiries, such

• How do we pick the best developer for React Native?

• How many years of experience are required for them?

• What skill sets are required of them?

We wrote this quick reference piece with some of these queries in mind. Let's start by answering these queries to provide you with a better understanding of the process of hiring React Native engineers.

Responsibilities of a React Native Developer

Writing clean codes is one of the main duties we anticipate of any developer in order to ensure the proper operation of an application. Being able to create clean code, however, is insufficient. Regardless of the level of expertise a React Native developer may have, a list of duties must be presented in order for potential developers to grasp what is expected of them while creating a mobile application.

A list of some of the fundamental duties of a React Native developer is provided below.

• Create a fluid native-like user interface for iOS and Android mobile platforms.

• converting customer needs into clear, trustworthy, and maintainable code.

• Keeping an eye out for performance issues and spotting user experience issues before they happen.

• maintaining application quality by running automated tests and performance inspections.

• flexibility in how native APIs are used to incorporate third-party tools and libraries in cross-platform programs.

• respecting the full-stack development process as set forth by the firm and what is expected of it.

10 Things to Remember While Hiring a React Native Developer

A developer's proficiency with React Native is primarily determined by their technical expertise and experience. Now that you have a general understanding of the duties of a React Native developer, it's time to concentrate on the talents they need to have.

How Proficient are they with JavaScript?

React Native is a framework for constructing mobile cross-platform applications built on JavaScript. Developers must be familiar with JavaScript ES6 and later, as well as all of its features and improvements. The ability to develop interactive UI components and structure application logic at an infrastructure level is made possible by JavaScript's development talents and domain experience.

Do they Understand the Principles and Features of React Native?

One of the most important requirements to look for when selecting a developing specialist is familiarity with React Native technology. The ABCs of React Native are fundamental ideas like Virtual DOM, JSX, and component lifecycle that improve UI and application performance. Additionally, developers should be well-versed in the fundamentals, such as customizing and managing a React component's props and state. The list continues on, but having the fundamental information will enable them to go through a steady onboarding and training specific to your project.

Can they Produce Error-Free Code?

Any mobile development process starts with writing clear and intelligible code. Potential developers surely possess the coding abilities necessary to create the programme, but they also need to be completely conversant in the relationships between the various classes of coding. Mobile app developers must work to include consistent operations, and this can only be done with functional codes. A React Native developer's ability to produce understandable codes is also necessary for monitoring and maintaining application modifications at scale.

If you disregard this quality, the developer may end up generating inconsistent codes, which will cost you a fortune to fix and maintain. However, for junior and middle-level developers, mock tests can be run to determine whether they can handle React Native-based fragments and events while developing programs.

Are they Acquainted with Related Tools and Technologies?

Knowledge of related technologies might be advantageous because it enables developers to build scalable mobile apps that can work with other frameworks when necessary. Redux and MobX, two state management libraries, provide operational control over the application logic, enabling programs to function as intended. The performance testing and full-stack development processes can be accelerated by using additional tools like Enzyme, Hockeyapp, Bower, Gulp, etc. While younger engineers might just have a vague understanding or theoretical knowledge of these tools, businesses can benefit if they have experience using them in practice.

Do they have Knowledge of the iOS and Android Operating Systems?

The fact that the React Native framework offers a single codebase for both the Android and iOS platforms eliminates the need to create native applications individually and is one of its benefits. But in order to fulfill changing requirements, it is always advantageous to hire a developer that has knowledge of at least one or both platforms. A candidate with experience creating mobile apps for several platforms will have the practical knowledge and analytical attitude needed to handle problems with native apps. The complexities of various platforms could be understood by a middle or senior-level React Native developer who has practical expertise with native frameworks like Objective C, Swift, or Android Studio.

Do they have the Ability to Test and Debug Applications?

Application testing and debugging are routine tasks that need to be done both during and after production. To ensure that the mobile app does not malfunction, developers must be able to undertake several testing variations. This is due to the fact that even the smallest error could harm user perception and the expansion of your organization. To perform the required tests, one must be familiar with type checking and unit testing technologies like Jest, TypeScript, Prop Types, Flow, etc.

A developer's capacity to anticipate application faults should be demonstrated by their ability to run automated tests. Every testing component, including security checks, logging, and performance tests, is a fundamental skill that a developer must possess.

Do they have the Ability to Enhance Application Performance?

To achieve maximum app performance with optimal resource consumption, a developer must possess crucial abilities in performance tweaking and optimization. No developer would intentionally undermine application performance, but experience and understanding let them optimize the scripts in a clever way.

This expertise allows a developer to optimize an application's speed, loading time, interaction, and overall performance across all platforms and devices. Companies seeking talented engineers with optimization abilities should look for skills like managing UI drops to cut down on animation size, controlling navigator UI transitions, etc.

Can they Create Features that are Native to an Application?

The ultimate objective of any successful mobile app development project is to provide a distinctive user experience with a personalized user interface and widgets. System resources like the camera, GPS, gyroscope, speakers, and other hardware/software components are frequently integrated during such customizations. Even if it is complicated, every program now includes system resources or platform-specific components since it improves accessibility.

It goes without saying that adding hardware features to a program involves a number of complications. Therefore, the hiring manager can carefully examine whether the applicant has experience working on multiple platforms and the level of complex programming they can handle in order to get a sense of the potential developer's skill.

Can they Work with Dependencies from other Sources?

React Native is a cross-platform framework that makes it simple to combine third-party tools with native functionality, which is one of its benefits. Applications can become more functional, more accessible, and more quickly updated by integrating external APIs. Instead of creating components from scratch, it also helps to add existing plugins and widgets.

It's not as easy to use third-party APIs as it is to integrate them. It must be continuously updated and watched over to search for application-related dependence problems. A business interested in integrating third-party API services should seek out developers who are prepared to step outside of their comfort zone in search of solutions for efficient integration at the quickest rate.

Recognize their Flexibility and Openness to Learning.

A React Native developer's adaptability, openness to learning, and community involvement would be crucial for the business even though this may not directly fall under their hard technical talents. Along with having high talents, a skilled developer is also noted for being adaptable to changing situations and requirements. New programming languages, designs, or features must be integrated into the app in order to keep up with the expanding digital market.

Additionally, the desire to expand one's knowledge base and skill set would naturally coincide with the urge to adapt to shifting demands. We are all aware of how quickly fashion evolves, and every new trend is accompanied by an updated tech stack. Therefore, a developer's learning curve can be fluid, giving them room for personal development that can eventually benefit the business.

When a developer displays their extracurricular activities or a portfolio that demonstrates a diverse exposure to mobile app development, it is easy to spot them by their traits as an energetic and adaptive person. Asking React Native developers about their aspirations for the industry and the future of technology, whether they are junior, medium, or senior developers, will always provide the best applicant.