As we all know, React Native is a JavaScript framework for native app development, or, in other words, creating natively rendering mobile applications for iOS and Android.
React Native has emerged as a savior technology for businesses that want robust apps that are budget-friendly, faster to build and easy to maintain, without compromising a bit in the performance. For a technology that robust, you need a developer who can make the best of it. A good React Native developer must be ready to go on iOS, Android and other platforms with just one codebase.
Since React JS technology is so popular now, surely there are plenty of great developers out there. Let see how to single them out from the crowd and pick one that best fit your vision.
1. Verify the skills you’re looking for
You are looking for a React Native developer who has a firm grasp on the core technical concepts of React JS and some experience. Let consider about the hard skills and soft skills of a React Native developer that you need for your project’s requirements.
Hard skills of a good React Native developer
- Excellent knowledge of JavaScript
JavaScript is the core programming language used in React Native app development. Therefore, your developer must be proficient in JavaScript. The candidate must be proficient in building components in JavaScript, application logic, structure, services and flow.
- Proficiency in React assumptions
A good React Native developer must be well versed in basic React assumptions like Virtual DOM, JSX and component lifecycle.
- Experience with React Native
Even a junior developer must have a net experience of working on adequate React Native projects, enough to make them well versed in the nuances of React, the components, libraries, frameworks, APIs and more.
- Experience with iOS and Android
React Native developers are required to build cross-platform apps. This means that their app must look Native to the platform it is on. They must be conversant in iOS and Android UI to make sure their app conforms to all major guidelines and imparts Native performance.
- Familiarity with essential tech tools
The best React Native developer must know some of the essential tools like Redux, Hockeyapp and Enzyme.
Soft skills that the best React Native developers must have
When it comes to building a great product and running a successful business based on it, there’s more than technical skills your developer needs.
The developer must also be a team player, someone who is easy to work with, has effective communication skills, and other interpersonal capabilities that fall into the umbrella of soft skills.
Look for people who are creative problem solvers, who don’t confine themselves to the conventional way of doing things.
2. Job Description
The next step to hire a React Native app developer is writing a solid job description. You need to write in a way that positions you as a desirable employer in the eyes of talented developers seeking challenging roles. You can specify that you only want serious candidate, or candidates with a certain experience or specialty.
A bit of length is a good thing in a job description. Write one that sums up all the qualities you need in your React Native developer as well as reflects your company culture.
3. Interview Questions
This may be the most important step in your journey to hire the best React Native developers for your project. The longest experience or the highest number of apps developed isn’t always the best choice in this round. You need someone who shows a better aptitude to handle your project in specific, even someone who may have less credentials than the next applicant, but knows your industry and shows a greater acumen for learning on the job.
Let consider some of the questions you could ask during the interview to single out the right React Native developer for you out of the many suitable options:
- Can you explain the difference between React and React Native?
- What are the biggest strengths of ReactJS technology?
- What do you think are the limitations of React Native?
- Can you explain the lifecycle of a React component?
- How would you optimize the performance of a React application?
- What is the significance of hooks in React?
- What are stateless components in React?
- What is the difference between Real and Virtual DOM?
- How do you create an event in React?
- What are Keys in React?
- Can you compare MVC with Flux?
Those are just a few of the questions you could ask to access the developer’s knowledge of React.
4. Pick the Right React Native Developer for specific requirements of your project
Having asked the above question, do ask a few questions pertaining to your industry. Assess the applicant’s familiarity with ecommerce/ restaurants/ cloud/ data or whatever your business is.
It isn’t necessary that the right applicant is adept at all things you do. But they must show a healthy level of curiosity and willingness to learn. Only the candidate who is excited to work on your project would add value to your team.
5. Right places to find good React Native developers
As mobile application development is a job that can be done from anywhere in the world, you can hire dedicated React Native developers from other countries based on your requirements or budget. Basically, React Native developer salary may vary based on factors like skill level (junior, middle, or senior), experience, location, etc. and mainly based on their cost of living in different countries. such as Vietnam compared to other advanced countries in Eastern Europe.
No wonder that many companies decide to outsource React Native development to developing countries as Vietnam. If you are also interested in this opportunity, contact us – Innotech Vietnam to hire a dedicated React Native developer in Vietnam with the most suitable cost and best benefits. Innotech Vietnam is one of the top software outsourcing companies in Vietnam for IT development.
Summary
Hiring the best React Native developers is the most important thing you will do for your projects. So put your people skills to test and find the React Native developer who fits your requirement, complements your team, understands your vision and is technically adept at bringing that vision to life
