Top 50 React Native interview questions with answers

You will also learn about the core features of React Navigation. By the end of this module, you will be able to setup your app with React Navigation and move between screens. Kforce has a client in San Francisco, CA that is seeking an experienced Remote Principle React Native/Mobile Developer to drive delivery of new capabilities on our client’s mobile delivery platform. You will be responsible for leading the engineering team by example and providing technical React Native expertise to the organization. When you’re hiring someone new to the team, it’s always going to be important for them to be a good culture fit and an overall team player.

Expo is a framework that you can use to build JavaScript and React Native applications. It includes libraries as well as a set of services and tools designed specifically react native developer for hire for React Native development and testing. Expo was created to simplify universal app development for the web and mobile platforms like Android and IoS.

Introduction to React Native

Upon completion of this course, you’ll have a Native project to add to your professional portfolio and a certificate from Meta for your resume. In addition to cost efficiency, reusing large amounts of code across platforms allows for shorter development time and a simplified development process overall. If you are new to mobile development, the easiest way to get started is with Expo Go. You will only need a recent version of Node.js and a phone or emulator.

React Native Developer

Run source ~/.zprofile (or source ~/.bash_profile for bash) to load the config into your current shell. Install the Expo Go app on your iOS or Android phone and connect to the same wireless network as your computer. On Android, use the Expo Go app to scan the QR code from your terminal to open your project. On iOS, use the built-in QR code scanner of the default iOS Camera app. This page will help you install and build your first React Native app.

What are the core React Components and what do they do?

A UI toolkit used to build natively compiled applications from a single codebase. We’ve delivered projects for clients using a variety of programming languages. We have vast experience crafting healthcare software development solutions, including UI/UX Design, Application Development, Legacy Healthcare Systems, and Team Augmentation. Our development services help the healthcare industry by enhancing accessibility, productivity, portability, and scalability. View projects implemented using this framework that allows rapid development of native Android and IOS apps. Inside Facebook, Jordan Walke found a way to generate UI elements for iOS from a background JavaScript thread, which became the basis for the React web framework.

This is not necessary if you are integrating React Native into an existing application, if you “ejected” from Expo, or if you’re adding Android support to an existing React Native project . Building a React Native app with native code, however, requires the Android 13 SDK in particular. Additional Android SDKs can be installed through the SDK Manager in Android Studio. While you can use any editor of your choice to develop your app, you will need to install Android Studio in order to set up the necessary tooling to build your React Native app for Android. You can use React Native today in your existing Android and iOS projects or you can create a whole new app from scratch.

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Gabriel is an accomplished developer who excels at development, design, and branding. He combines these skills every day to imagine, draw, and build amazing websites and web applications for his clients, from initial ideation and vision to final deployment. Arpit is a product-oriented, full-stack web developer, mainly with Angular and React Native. Arpit can pull-off projects single-handedly and is the perfect candidate for converting ideas into prototypes. React Native Developer works with React Native framework to build UIs for different platforms.

  • To do that, open Android Studio, click on “More Actions” button and select “SDK Manager”.
  • Being adaptable may be one of the most important skills a developer can bring to the table.
  • With a team of industry-leading coders, they are skilled at using cutting-edge tools and technologies to design superior mobile applications.
  • Our solutions are encompassed across the globe and our services work for clients of every scale and type.
  • You can use React Native today in your existing Android and iOS projects or you can create a whole new app from scratch.

His experience as a freelancer makes him great with communication in teams and with clients. If you want to add this new React Native code to an existing application, check out the Integration guide. If you are already familiar with mobile development, you may want to use React Native CLI. It requires Xcode or Android Studio to get started. If you already have one of these tools installed, you should be able to get up and running within a few minutes.


If you’re curious to learn more about React Native, check out the Introduction to React Native. Expo also has docs you can reference if you have questions specific to the tool. With the power of JavaScript, React Native lets you iterate at lightning speed.

FullStack Labs is a leading software consultancy seeking creative and skilled developers to join our fast growing team. Our mission is to design and develop technology that improves the lives of its users, while providing an exceptionally high level of service to our clients. View projects implemented using this backend javascript framework for web apps. A JavaScript framework maintained by Google that addresses many of the challenges encountered when building single-page apps. In 2012 Mark Zuckerberg commented, “The biggest mistake we made as a company was betting too much on HTML as opposed to native”.

React Native Developer: Skills, Responsibilities, Salary, Interview Questions And More

React primitives render to native platform UI, meaning your app uses the same native platform APIs other apps do. This help candidates understand our project management process and how we manage teams and individuals. Every day is a challenge to ensure you are performing to the expectations you and your team have agreed upon, both in regards to estimates and to the general process. A server side programming language known for its ease of use and speed of development. You can build many things with props and the Core Components Text, Image, and View! React lets you nest these components inside each other to create new components.

React Native Developer

We also have a large team of React Native developers available, both onshore and nearshore, to build your solution. You follow industry news, regularly tinker with new technologies, and read books and blogs to keep your skills current. Work as part of a small team, which will include other React Native developers, a project manager, QA professional, and a designer. Architect, build and maintain excellent React Native applications with clean code. A high-performance programming language that makes it easy to build simple, reliable, and efficient software.

More questions

They usually focus on the front end of the product, but they are also adept at understanding the API services and infrastructure with which the app needs to integrate. Hire React Native developers to build amazing, native-like apps for multiple platforms. React Native is a great choice for startups and for projects that don’t require complicated interfaces, logic, and access to native mobile features.