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Freelance Next.js Developer
Rishabh is a software engineer having 7+ years of experience in software development using Next.js programming language. He is an expert in functional programming and researches.
Next.js Freelance Developer
Part-time Next.js Freelancer
John is a software engineer having 10+ years of experience in software development using Next.js programming language. He is an expert in functional programming and researches.
Hire top talented Next.js freelance developers with UltraGenius
Next.js is a general purpose functional programming language used for mathematical computation and researches. Next.js helps freelance Next.js developers to deliver high performance and quality software to use.
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Want to hire freelance Next.js developers on your own? Here are the skills you must look for while hiring a freelance Next.js developer
Hiring freelance Next.js developers might be an intricate task for you if you are a non-technical manager. Next.js is currently associated as among the rapidly- growing React frameworks in the world and has become the leading tool of preference while working out with any static site, and hiring the most skilled freelance Next.js developers among thousands of developers is a challenging task for anyone. So, UltraGenius is here to assist you while recruiting the top talented freelance Next.js developers on your own. UltraGenius understands your job requirements and gets you only the top developers who have in-depth knowledge of software development.
The following skills you must look for while hiring a freelance Next.js developer –
Core about HTML and CSS
Experience with API integration
A developer must know what are REST – API(s) that are used in HTTP requests using GET, PUT, POST, and DELETE methods, which enable developers to read the web application more clearly and use it effectively. REST APIs provide an easier way to connect and integrate applications. Next.js has pre-defined configuration that syncs with API integration. The freelance Backbone.js developers must have knowledge of libraries like restify which provides a RESTful API for any client-side Next.js application.
You must check the freelance Next.js developer’s knowledge of Bootstrap and Material UI, as these components streamlines the development process and ensures that a web application looks best.
Knowledge of Database
For running the application database is required. Codes alone would not help to run the application. To host and store data of application for launching the application successfully requirement of database is must. The Next.js developer should have working experience with SQL and quite other database such as Oracle, Apache Cassandra etc.
Experienced in working with Code version tools
Freelance Next.js developers must possess very good knowledge of version control systems, like Git, SVN, TFS, and Mercurial. Mostly, developers use Git for their work. It is the version control system that helps the team in collaborating and organizing your code, maintain the frequent changes that occur in the code. Git helps in reviewing the old codes and compares them with the newly updated code, pulling the code from their repository, and managing the commit history.
Along with this, the Next.js freelance developers must know how to use add, push, pull, and commit commands, branching, and merging as it allows developers to work independently on the code.
Knowledge of front end technologies like React or Angular
Freelance Next.js developers must know about front end technologies and frameworks particularly React.js or Angular.js. These front-end frameworks are greatly required in today’s market. React is popular for its faster development of Single Page Applications while Angular uses interpolation, dependency injection, and eliminates coding mistakes by using the strongly typed Typescript that resolves many challenges faced by the developers.
Ability to cross browser compatible code
You must hire the freelance Next.js developers based on their ability to write cross browser platform compatible code. With cross-browser compatibility, your website will have an increasing traffic and it will deliver the best user driven experience, independent of the browser on which it is running on.
Experience with web markup and UI, UX Concepts
The developer must have a firm understanding of element positioning, displaying the elements, and making components interactive, semantic markup, and other related UX Concepts so they can design the product with the best quality. The developer must be experienced in developing visual effects in presentational markup. For, example – How the heading appears, making text larger and putting weight to it, and giving which color to it, and which markup can include captions, bind columns, and row headings to table cells.
Proficient in writing optimized and readable code
To streamline the development process, the freelance Next.js developers must be proficient writing clean and high-performance optimized code that is understandable by all the team members.
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Next.js is widely used functional programming language in dustries like hardware designing firms, web startups, and mostly for research and academia. But recruiting the best freelance Next.js developers is not an easy task when a large no. of Next.js freelance developers are competing to grab the job opportunities.
Top Interview Questions to ask while hiring a freelance Next.js developer
Next.js is an open- source, underweightReact.js architecture that facilitates inventors to make static and server- side rendering webapplications.Next.js architecture is predicated on React, Webpack, and Babel and allows us to scratch server- rendered React apps effortlessly.
To fetch data getInitialProps method is used which is an async function to retrieve data and receives a context object with following property:
- pathname- the path section of the URL is specified.
- query- the query string section of URL parsed as an object is specified.
- asPath- the string of the actual path (including the query) shows in the browser is specified.
- req and res- the HTTP request object is specified(server only).
- err- the error object if any error is encountered during the rendering is specified.
Code splitting is the features of webpack which facilitates to split the code into various bundles, which can be loaded only in parallel or on-demand
Three approaches to code splitting are:
Entry Points: You can split code using entry configuration manually.
Prevent Duplication: It makes use of Entry dependencies or SplitChunksPlugin to eliminate and split chunks.
Dynamic Imports: It is used to split the code via inline function calls within modules
There are two ways to enable AMP in Next.js.
AMP-First Pages: They are served to traffic generated from the search engine as well as the primary traffic of the website
Hybrid AMP Pages: It allow the users to have simultaneous AMP version of a old page so that the search engines can display the AMP version or the page in different mobile search results.
Styled JSX is a CSS-in-JS library which developers use to write scoped and encapsulated CSS to style Next JS components. The styles introduced to one component with Styled JSX give permission to developers to add, delete, and change styles without worrying about any side effects and will not affect other components.
Yes, Next JS 5 and above supports static CDN. Next.JS automatically loads assets from CDN with the introduction of assetPrefix.
Executing Serverless mode excellently improves scalability and readability of an application by splitting it into minor parts known as lambdas. It also promotes affordability with a "pay for what you use" model. To enable Serverless mode in Next JS, we have to add ‘serverless’ frame target in next.config.js.
- It seaports automatic code-splitting for faster page loads.
- It supports simple page-based routing or file system-based routing.
- It provides complete Webpack and Babel control.
- It provides a faster and optimized development compilation.
- It can be implemented with Express or any other Node.js HTTP server.
Frequently Asked Questions
UltraGenius is one of the leading platforms for hiring remote talent and connecting freelance and part-time developers with Silicon Valley businesses. We focus on finding the best talents who will perform extremely well and will be easily integrated into your teams. We filter out only the top 1% most skilled freelance developers among the 20K+ developers who have applied on our platform. Candidates have to prove their self-reported experience by giving Ultragenius’ s skill tests.
UltraGenius first tests the developer’s skill set by conducting a two and half hour hiring test. Our hiring test judges a candidate on all aspects like aptitude, case study analysis, verbal and reasoning, coding questions based on data structures and algorithms, software engineering, system design, and more. Then, there is another round for the candidates who are selected from this round called “Higher-level Assessment Skill Test”, which is a video round that deeply analyzes Next.js freelance developers’ major skills and asks questions about the projects they have worked upon.
Fill up the form which is on every hiring freelancers’ page and we will inform you once we select the top 1% freelance Next.js developers matching your job requirements. After analyzing the candidates based on their resumes and two assessment tests, we provide you the feedback quickly. And if the freelancers selected by our team are fit for your job role, then we also provide the onboarding.
UltraGenius offers you only the most skilled freelance developers who are top 1% among the 20K+ freelance developers who have applied on our platform. After a rigorous selection and testing process, we sort out only the top candidates for you. You can check out UltraGenius’ s selection process for hiring freelance Next.js developers on https://www.ultragenius.club/hire-next-js-freelancer/.