Hire the best React.js developers

Check out React.js developers with the skills you need for your next job.
Clients rate React.js developers
Rating is 4.7 out of 5.
4.7/5
based on 28,761 client reviews
  • $60 hourly
    Software Engineer, with extensive experience developing mobile and web applications from the ground up. Comfortable working on all aspects of the full-stack, from UI design and implementation on the front-end to API and database integration and development on the back-end. Back-end development specialities include API integration and development with GraphQL, RestAPIs, and authentication providers. Adept at both developing and maintaining highly scalable database solutions using PostgreSQL, MySQL, SQLite and DynamoDB amongst others. Multiple years of experience working with CMS providers such as WordPress and Strapi developing custom blogging platforms and eCommerce sites. Front-end development specialities include React and React Native development, UI and UX design, and native web development using HTML, CSS, JS and TypeScript. Developing many projects past launch, I have thoroughly studied SEO and ASO, using this to develop applications that are optimized. I have a First-Class Computer Science Degree from the University of St Andrews. Previously, I have worked in the Aerospace & Defence Industry, a sector where bad habits and low-quality code are simply not an option; a mentality that I maintain when working for my own clients. I am a relatively new freelancer, but I have had plenty of experience delivering high-quality software throughout my career. Thank you for taking the time to read this far. Expertise: React and React Native || HTML || CSS || JS || PostgreSQL || DynamoDB || WordPress || Strapi || GraphQL || RestAPI || Postgraphile || React Apollo || AWS Architecture || API Integration || SEO || ASO || Authentication APIs
    Featured Skill React.js
    Amazon DynamoDB
    PostgreSQL
    MySQL
    Website Maintenance
    TypeScript
    Web Development
    React
    Node.js
    Next.js
    Firebase
    API Development
    React Native
    HTML
    Android App Development
    JavaScript
    iOS Development
    WordPress
    API Integration
  • $60 hourly
    🚀 17+ years of experience, with a focus on long-term client relationships. 🌟 9+ years of continuous success on Upwork, maintaining a 100% Job Success score. 🕒 8000+ hours of accomplished work, fluent in English. Your project is in skilled hands with my expertise in: 🔧 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Laravel, Node.js, PHP, GraphQL, Symfony, WordPress plugin development, MySQL, CodeIgniter, Yii, CakePHP, and Zend. 🖥️ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Redux, Next.js, Vue.js, Angular (including AngularJS), TypeScript, JavaScript, Bootstrap, Expertise in modern CSS layout techniques, including CSS3 Flexbox, CSS Grid, responsive design, and mobile-first design. Pixel-perfect UI based on Figma/Photoshop/Sketch. WordPress theme development, jQuery and Ionic. 💪 Key skills: Expert full-stack web development, robust technical architecture, effective team leadership, proficiency in TDD, exceptional problem-solving, keen attention to detail, and mastery of Amazon Web Services. As a highly available, reliable, and transparent developer, I excel at providing top-quality work and tailored consultation for your project and business needs. My goal is to establish long-term partnerships by consistently delivering results, thinking proactively, and taking ownership of every project. I have an extensive track record of leading development teams and communicating technical aspects to business teams while remaining hands-on on the technical side. Here are just a few of my clients' testimonials: 🏆 "Karim is, without a doubt, one of the best developers I have ever worked with. He is technically excellent in both the front- and back-end aspects of website development, and he provides excellent communication and overall customer service. If you give him a task, he thinks ahead of what he has been asked to do and is proactive in helping you improve on your ideas." ⭐️⭐️⭐️⭐️⭐️ 🏆 "Karim is an excellent developer and great communicator. He did a great job on my project and exceeded all expectations. I will definitely continue on working with him on the next projects." ⭐️⭐️⭐️⭐️⭐️ 🏆 "Karim did an amazing job and was vital to the success of our project. I would highly recommend Karim. He is a very good communicator, had a great attitude, and is flexible with his approach. I'll definitely be working with Karim again in the future." ⭐️⭐️⭐️⭐️⭐️ Ready to embark on a successful, long-term collaboration? Let's get started!
    Featured Skill React.js
    React
    Next.js
    GraphQL
    Tailwind CSS
    Linux System Administration
    WordPress
    RESTful API
    Front-End Development
    TypeScript
    NGINX
    Agile Software Development
    Laravel
    PHP
    JavaScript
  • $80 hourly
    Full Stack Developer and Solutions Engineer with over 10 years of experience delivering scalable, secure, and innovative solutions. Demonstrates expertise in Node.js, TypeScript, React, and cloud platforms, with a successful track record in developing enterprise-grade applications and backend services. Known for optimizing CI/CD pipelines, enhancing DevOps processes, and leading complex software projects in cross-functional environments. Seeking to leverage a blend of backend, frontend development and DevOps skills to solve challenging technical problems and improve business outcomes.
    Featured Skill React.js
    Object-Oriented Programming
    Python
    PHP
    Bootstrap
    Angular
    MongoDB
    CSS
    C#
    Java
    MySQL
    HTML5
    Node.js
    React
    Ember.js
    JavaScript
  • $40 hourly
    Hi, my name is Ricardo and I am 4+ years experienced Frontend developer, I have worked in large enterprise company as a web UI developer with Angular and React. I prefer work in solid team with Agile methodologies. I consider myself as an entrepreneur, someone eager to faceup new challenges and overall innovator. my strengths: Node.js, Express.js, React.js GraphQL Mysql
    Featured Skill React.js
    Gatsby.js
    React
    Node.js
    Angular
    API Integration
    React Native
    Next.js
    JavaScript
    SQL
    HTML5
    CSS 3
  • $60 hourly
    Experienced software developer. Highly skilled with typescript, javascript, react, next.js, node.js, python, flask and angular. Experience with SQL and noSQL. Well versed in AWS services. Currently working as a Software Engineer for a fintech company that allows me to keep growing my skills and be the best of the best!
    Featured Skill React.js
    DigitalOcean
    PostgreSQL
    Tailwind CSS
    API Integration
    Amazon Web Services
    Node.js
    SQL
    TypeScript
    React
    Java
    JavaScript
    Python
  • $50 hourly
    I'm one of the highest-rated WordPress developers on UpWork - carrying a "Top-Rated Plus" badge and plenty of reviews from highly satisfied clients. Efficiency and quality are my priorities - typically delivering ahead of schedule and above & beyond client expectations. I'm fast and thorough and have seen just about everything you can imagine within the WordPress framework. I have been immersed in the fields of web development, design, and digital marketing for over 10 years. My specific expertise lies in WordPress web development, site migrations, speed optimization, site security, plugin & theme development/customization, UX / UI design, eCommerce and SEO. I'm an all-around talent working on both the frontend and backend on every job I'm involved in (saves you hiring a designer, and then a developer, and then a project manager, etc.). I can handle any web development or design project regardless of scope. Please Note: My client base spans from larger companies to smaller businesses with 3-10 employees. Due to the nature of my work, I do not accept short-term projects such as single-page tasks or minor fixes. However, I am open to long-term engagements with smaller clients, including individual entrepreneurs. I don't use page builders for larger sites or websites that would require many plugins. Some of the plugins/themes that you don't have to buy since I have the agency/lifelong offerings: - Borlabs Cookie (for GDPR compliant site) - WPML (for multilingual site) - WP All Import (for importing and exporting data) - Elementor Pro (if i work with page builders then mostly with Elementor) - Impreza theme (Popular theme with own page builder) - JetPlugins by Crocoblock (Plugins for Gutenberg and Elementor) - All in one WP migration (for quick migrations of websites I have the addon plugins) - My self developed table of contents plugin (the best TOC plugin. All other TOC plugins have issues) - Presto Player (for self hosted Wistia like functionality) - ACF Pro …
    Featured Skill React.js
    Elementor
    Python
    API
    Adobe Creative Cloud
    Plugin Development
    Node.js
    WordPress
    CSS
    SQL
    JavaScript
    WooCommerce
    Sass
    PHP
    React
    Search Engine Optimization
  • $15 hourly
    I am a Full-Stack Web Developer with demonstrated experience developing scalable, maintainable web applications and APIs using the MERN stack (NodeJS, Express, React and MongoDB). My skillset also includes NextJS, ElectronJS and building cross-platform mobile applications using React Native and Ionic. I also have experience utilizing most services provided by AWS, such as EC2, S3, Lambda, API Gateway and many more!
    Featured Skill React.js
    React Native
    RESTful API
    Redux
    Front-End Development
    Web Development
    Git
    API Integration
    Material UI
    CSS
    JavaScript
    TypeScript
    React
    MongoDB
    Node.js
    ExpressJS
  • $40 hourly
    “Craftsmanship is the quality that comes from creating with passion, care, and attention to detail.“👌 Experienced Full-Stack Software Craftsman with more than 8+ years of experience in the software development industry mainly with more than 70+ successful project launches 🚀 ✅ Umbraco CMS (v7.*, v8.*, v9.*, v9.*, v11.*, v12.*, v13.* custom app_plugins, migrations, uSync, forms, api integrations, headless, and Umbraco as base package solution). ✅ .NET 4.*, 5.*, 6.*, 7, 8 & .NET Core ✅ HTML5, CSS3, SASS, SCSS, Webpack, Gulp, Tailwind, Bootstrap, BEM ✅ JavaScript, jQuery, AngularJS, Angular 13+, React, React.NET ✅ CI/CD Setup, Azure cloud services, AWS cloud services (S3, Cloudfront, EB). ✅ SOLID principles, OOP with functional Railway/Railroad pattern + CSharpFunctionalExpressions, Design Patterns, Architecture Patterns, Unit testing, Agile methodologies I began coding in electrotechnical high school, where I developed a strong understanding of programming languages—from low-level assemblers and interpreters to high-level languages and modern industry frameworks. After high school, I joined an outsourcing company while continuing my studies, where I had the chance to further sharpen my software development skills. During this time, I worked on a variety of projects across industries such as banking, agriculture, and education. I implemented diverse solutions, including custom CRMs, presentational websites, payment processors, and various tools. For the past three years, I have been freelancing on Upwork, building my independence while also leveraging my extensive experience in the outsourcing industry. I've led teams of up to 15 people within different agile methodologies, consistently delivering creative, detail-oriented, and high-quality solutions, with a focus on continuous improvement.
    Featured Skill React.js
    .NET Core
    C#
    Landing Page
    API
    Search Engine Optimization
    CSS
    HTML
    English
    JavaScript
    Web Design
    Web Development
    Website Optimization
    Umbraco
  • $50 hourly
    I'm a developer with experience in building and deploying applications end-to-end. From front-end, to back-end, including database, user experience and interface, cloud architecture, test automation, etc. It doesn't matter the kind of requirement, problem that needs to be solved, or an entire project up and running, you can count on me. What I like working it: Next.js, Node.js, React.js, TypeScript, Tailwind CSS, JavaScript, HTML, CSS. MongoDB, PostgreSQL, MySQL. But I also have experience with several others.
    Featured Skill React.js
    Web Development
    Responsive Design
    Back-End Development
    User Experience
    Web Design
    Front-End Development
    Next.js
    Cloud Architecture
    Software Architecture & Design
    Tailwind CSS
    React
    TypeScript
    MongoDB
    Node.js
    JavaScript
  • $27 hourly
    Enterprising and result-oriented React developer with hands-on experience in identifying web-based user interactions along with designing & implementing highly-responsive user interface components by deploying React concepts. Proficient in translating designs & wireframes into high-quality code and writing application interface code via JavaScript and React.js workflows. Adept at monitoring & maintaining frontend performance and troubleshooting & debugging the same to bolster overall performance. Technical Background: * Strong knowledge of modern JavaScript and experience with ES6+ features (classes, arrow functions, template literals and modules) * Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services * Deep understanding of html semantics, CSS (sass, less), box-model / flexbox * Familiarity with MySQL, MongoDB, production experience with AWS * Understanding of web performance optimization techniques and best practices. * Strong front-end debugging and troubleshooting skills. * Ability to write well-documented, clean code. Excellent attention to detail * Experience using Git and version control. * Excellent communication skills (written and verbal) Key Responsibilities: * Translating wireframes from Figma into high-quality front-end code. * Architecting and coding new user-facing features using ReactJS * Creating self-contained, reusable, and testable modules and components * Optimizing components for maximum performance across all modern browsers Only considering full time and long term commitments.
    Featured Skill React.js
    GraphQL
    styled-components
    Redux
    TypeScript
    Docker
    Node.js
    JavaScript
    HTML
    SCSS
    Next.js
    React
    CSS
    Material UI
  • $80 hourly
    ⭐⭐⭐⭐⭐ "Mark did an excellent job on a complex project. I was very impressed with the end result! He was very responsive throughout the process and always went above and beyond. Definitely recommend and will be hiring him again soon!" - Andrew Stukey, Integrate XML payments with Shopify. Greetings! I'm Mark, a seasoned software engineer with a passion for crafting high-performance SAAS applications using Ruby on Rails and its latest surrounding technologies. With over two decades of professional experience in the field, I bring a deep understanding of software architecture, development best practices, and the evolving landscape of web technologies. Skills: Ruby Ruby on rails PostgreSQL API JavaScript CSS HTML Tailwindcss RESTful API Web development Heroku Amazon Web Services Experience: As a software engineer, I have worked with both Start-ups & Marketing companies for over 20 years I have a wide understanding of the whole lifecycle of development with a focus on delivering user friendly solutions. As a CTO I have helped guide a development team in delivering solid solutions. Whether you're seeking a complete SAAS app build, technical consultation, or bug resolution, I'm eager to contribute my expertise to your project. Let's discuss your requirements and create software that drives success. Availability: I'm open to short-term and long-term contracts and project-based work. Contact: mark@therubylab.com
    Featured Skill React.js
    Amazon S3
    API
    Ruby on Rails
    Shopify
    Amazon EC2
    Android App Development
    iOS Development
    AngularJS
    React
    Node.js
    React Native
  • $30 hourly
    I am a full-stack developer from Malolos, Philippines. I love solving complex algorithms and converting them into simple programs. I am a graduate of BS in Information Technology and have also finished an intensive training program in programming. Along with full-stack web development, I also enjoy learning anything & everything about new technologies. I am and will always be devoted to my work and give my best to all the projects that I take. Thank you.
    Featured Skill React.js
    API Development
    User Authentication
    Material UI
    Firebase
    Node.js
    ExpressJS
    React
    MongoDB
    JavaScript
    SQL
    CSS
    MySQL
    HTML
  • $85 hourly
    I currently live in Utah and have worked as a fullstack developer for startups, medium and large enterprise companies. I love working in the frontend with React, JavaScript, TypeScript, HTML, CSS, CSS3, Responsive Design, and JavaScript. My back-end Languages include Nodejs, Express, NestJS, and PostgresSQL. Other tools I use are webpack, npm, eslint, and prettier. Personal website: tylerclark.dev
    Featured Skill React.js
    Test-Driven Development
    Redux Saga
    Redux
    JavaScript
    CSS
    React
    HTML5
    webpack
    Node.js
    ExpressJS
  • $80 hourly
    Welcome to my profile! As an experienced developer, I have a diverse set of skills in various areas of software development, such as 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐦𝐚𝐜𝐡𝐢𝐧𝐞 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐢𝐎𝐒 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐡𝐲𝐛𝐫𝐢𝐝 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐬𝐞𝐫𝐯𝐞𝐫 𝐬𝐞𝐭𝐮𝐩, 𝐚𝐧𝐝 𝐰𝐞𝐛 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭. 𝐈𝐅 𝐘𝐎𝐔'𝐑𝐄 𝐀 𝐍𝐄𝐖 𝐂𝐋𝐈𝐄𝐍𝐓, 𝐈'𝐌 𝐃𝐄𝐋𝐈𝐆𝐇𝐓𝐄𝐃 𝐓𝐎 𝐎𝐅𝐅𝐄𝐑 𝐘𝐎𝐔 𝐀 𝐅𝐑𝐄𝐄 𝟏 𝐇𝐎𝐔𝐑 𝐂𝐎𝐍𝐒𝐔𝐋𝐓𝐀𝐓𝐈𝐎𝐍 𝐓𝐎 𝐇𝐄𝐋𝐏 𝐆𝐄𝐓 𝐘𝐎𝐔𝐑 𝐏𝐑𝐎𝐉𝐄𝐂𝐓 𝐎𝐅𝐅 𝐓𝐇𝐄 𝐆𝐑𝐎𝐔𝐍𝐃. 𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒: Backend Development (Python, Nodejs) Machine Learning (Pytorch, Tensorflow, Keras) Servers (AWS, Google Cloud, DigitalOcean, Vultr, linode etc) iOS Development (Swift) Web Development (React) Languages (Python, Javascript, C, C++) I take immense pride in delivering top-quality, well-structured code that caters to the specific needs of my clients. Whether you're looking for an expert to tackle challenging and innovative projects, or simply need someone to bring your ideas to life, I'm the developer for you. 𝐋𝐞𝐭'𝐬 𝐦𝐚𝐤𝐞 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚𝐬 𝐚 𝐫𝐞𝐚𝐥𝐢𝐭𝐲! 💡
    Featured Skill React.js
    Scripting
    iOS
    UI/UX Prototyping
    Chatbot Development
    Swift
    React
    Artificial Intelligence
    Computer Vision
    PyTorch
    TensorFlow
    Python
    OpenCV
    Natural Language Processing
    Machine Learning
    Keras
  • $45 hourly
    With a dynamic background as a Frontend Developer, I bring a comprehensive set of skills that I believe will be valuable to your company. My journey began at Etorg, a web agency in Odessa, where I honed my skills, initially as a trainee and then as a Junior Frontend Developer. This foundational experience propelled me into freelancing, where I have successfully managed numerous contracts through Upwork, collaborating with diverse clients from all over the world and expanding my professional network. My technical expertise lies in HTML, CSS, and JavaScript, including proficiency in vanilla JS, jQuery, and React.js. I am particularly skilled in creating modern, animated web pages using libraries like GSAP, ScrollMagic, and Framer Motion. My approach to coding is meticulous; I adhere to the BEM Methodology for HTML/CSS and strive for clean, readable JavaScript code. My flexibility in quickly mastering new technologies ensures I can adapt and excel in dynamic environments, seamlessly integrating innovative solutions into my work. I place a high value on effective communication, teamwork, and continuous learning, which I believe are crucial for professional growth and successful project outcomes. I am eager to explore challenging and exciting job opportunities where I can contribute and further develop my skills. Thank you for considering my application. I look forward to the possibility of contributing to your team and am available for a discussion at your earliest convenience.
    Featured Skill React.js
    Smart Contract
    React
    GSAP
    Solidity
    Blockchain Development
    Laravel
    BEM
    Blockchain, NFT & Cryptocurrency
    Flexbox
    CSS 3
    HTML5
    HTML
    JavaScript
    CSS
  • $15 hourly
    Hello my name is Felix Lopez, I am a Web and Mobile developer with 5 year of experience designing and developing quality apps and websites that are adaptable, powerful, modern in style and visually attractive. I am self-taught, always looking for ways to improve my skills by putting challenges in every new project I work on.
    Featured Skill React.js
    Machine Learning
    Next.js
    React Native
    styled-components
    TensorFlow
    Tailwind CSS
    Gatsby.js
    Mobile App
    React
    Node.js
    TypeScript
    HTML5
    JavaScript
    CSS 3
    SCSS
  • $70 hourly
    I have been working in production enterprise projects and as a freelancer more than 8 years. For this period I have used many different technologies as React.js, Next.js, Gatsby Redux, React Native, HTML, CSS and TypeScript. I have strong skills in adaptive/responsive HTML-development. Fast learning, self-organization, responsibility and flexibility help me resolve issues and find best solutions. Skills: - HTML5 - CSS3 - JavaScript ES6+ - React - Next.js - TypeScript - Gatsby - Redux - React Native - Stylus, Less, SCSS - BEM, CSS-modules - Material UI - MongoDB Tools: - Webpack - Git - Jira/Asana/Trello
    Featured Skill React.js
    React Native
    Redux
    React
    CSS 3
    Node.js
    HTML5
    MongoDB
    Gatsby.js
    Responsive Design
  • $50 hourly
    JS/React Web App Developer. Specializing in SAAS Web Apps, Admin Dashboards, and Refactoring Legacy Apps. Front-end React Expert. MERN Full-stack Specialist. Experienced integrating maps, charts and other data viz. Familiar with AI chatbot implementations and ChatGPT prompt engineering. USA-based (Pacific Time Zone UTC-8:00). Excellent communicator, native English speaker, extensive business professional background.
    Featured Skill React.js
    Solidity
    Smart Contract
    DApps
    Ethereum
    Redux
    MongoDB
    React
    Node.js
    Firebase
    JavaScript
  • $25 hourly
    Hello, I'm a skilled software engineer proficient in a wide array of cutting-edge technologies, including VUE, NUXT, React, Javascript, HTML, and CSS. My expertise lies in crafting and developing highly functional and visually stunning web applications. I take great pleasure in utilizing my coding prowess to tackle operational challenges, as it brings me immense joy to find innovative solutions. I am truly excited about the prospect of contributing to the realization of your vision and being an integral part of turning your ideas into a tangible reality. Let's collaborate and create something extraordinary together!
    Featured Skill React.js
    Laravel
    Vuex
    Vuetify
    Nuxt.js
    Tailwind CSS
    Next.js
    Vue.js
    CSS 3
    Node.js
    JavaScript
    React
    HTML5
  • $50 hourly
    Senior Full-Stack Software Developer with +10 years of experience. Expert in Javascript and highly experienced with the most important JS frameworks (VueJS, React and Angular/AngularJS). Expert in PHP and Java. I'm highly experienced with Laravel & Symfony PHP frameworks and Spring Java Framework. Software quality, turn-around time and client satisfaction are my main goals Always learning, especially in the Software world where new tech pops up every other day, so as to stay on top of the current trends and practices.
    Featured Skill React.js
    React Native
    Tailwind CSS
    PHP
    JavaScript
    Symfony
    React
    Laravel
    HTML
    Next.js
    Angular
    MySQL
    Nuxt.js
    MongoDB
    Vue.js
    D3.js
  • $150 hourly
    I am a Software Developer with seven years of experience. I've built and worked on projects under JavaScript ES6+, PHP, HTML 5, CSS 3, Sass/Less, React, React Native, Node, Express, Firebase, MongoDB, Python, C#, Django, Kivy, and more. For the last several months I've also been working on VR technologies. I also have some photo and illustration skills with Photoshop, Illustrator, Figma, and Adobe Premiere Pro. If you or your team think I'm a good fit, feel free to get in touch.
    Featured Skill React.js
    JavaScript
    Python
    CSS
    Node.js
    Sass
    Kivy
    MongoDB
    React
    HTML
    Bootstrap
  • $20 hourly
    As a full stack developer with 4 years of freelance experience and currently pursuing an Associate's degree in Computer Engineering, I bring a unique blend of skills and expertise to the table. In my previous work experience, I have delivered numerous successful projects that have helped clients achieve their goals. I take pride in my attention to detail and ability to deliver error-free applications within the given timeline and budget. My expertise are in. -Backend- Typescript Node.js NestJS tRPC GraphQL Prisma Firebase MongoDB SQL Python (25%) Django (25%) -Frontend- Javascript Typescript HTML CSS React React Native Next.js SolidJS -UI libraries- Tailwind Bootstrap Styled Components Chakra UI Material UI
    Featured Skill React.js
    Django
    Node.js
    React Native
    Firebase
    styled-components
    Web Design
    React
    GraphQL
    HTML
    TypeScript
    CSS
    Python
    HTML5
    JavaScript
    Firebase Cloud Firestore
  • $30 hourly
    I am an enthusiastic, detail-oriented and responsible full stack developer, who loves clear code for both back-end development using Laravel && Node.js and VueJS && Angular && ReactJS for front-end development using high standards, unit testing is the thing I can't work without, I understand the importance of creating highly readable and easily maintainable source code. My goal is to keep my clients on the leading edge of information transfer technologies, adding significant value to their business. ✅ My key expertise and responsibilities include the following: ::Back-end PHP Laravel framework ElasticSearch Node.js NestJS API RESTful ::Databases MySQL MongoDB ::Front-end TypeScript VueJS ReactJS Angular AngularJS UX/UI Design HTML/CSS BOOTSTRAP TAILWIND CSS To achieve transparency and project management, I use Trello and Jira as task management tools, Git flow and Bitbucket for synchronization and code versioning.
    Featured Skill React.js
    React
    ExpressJS
    MongoDB
    Bootstrap
    MySQL
    PHP
    Vue.js
    Node.js
    Elasticsearch
    JavaScript
    Tailwind CSS
    Angular
    Laravel
  • $75 hourly
    I am an expert web developer who is excited about doing projects which succeed, with a proven record of making it happen. Key points about me: - An expert web developer with over 15 years of experience developing complex web applications. - Good communicator, have experience managing and leading teams of developers. - Entrepreneurial thinking and product-oriented, I enjoy not just writing code but making projects succeed. - Full-stack developer, though prefer backend side more. - Profound understanding of OOP, Design Patterns, Domain-Driven Design. - Specialize on PHP, Symfony, Zend Framework. On frontend I worked with React, Angular, Vue, + bootstrap and foundation frameworks. - Skillful in writing complex and efficient database queries, optimizing website performance. Knowledge of NoSQL (MongoDb). - Professional on efficient automated testing using phpunit, behat, phpspec. Experienced with Test-driven development. - Experienced with asynchronous messaging / queue processing using RabbitMQ. - Worked with many APIs, such as Stripe, Saferpay, Twilio, Cronofy, Sendgrid, Hubspot, Zapier, and others. When programming, I operate industry best practices to achieve the best results; I believe myself a talented programmer. I'm detail-oriented, my code is always well-commented, clean and easy to understand. I'm also a quality-oriented developer and my code is always good tested. I'm able to plan, execute, test and launch projects. I'm a self-starter who can follow through to completion. I am passionate about creating awesome projects and making companies succeed. Feel free to send me a message to discuss your project and make it a success too! Thanks, Pavel
    Featured Skill React.js
    Product Management
    MySQL Programming
    Test-Driven Development
    MongoDB
    React
    Laminas
    Symfony
    JavaScript
    PHP
    Laravel
  • $35 hourly
    Hello! Greg's here. I'm a middle+ fullstack developer. Let me tell you a bit who and what am I. I'm in love with web development, especially a frontend part of it. I love to make things look and act cool when it comes to UI/UX. I'm not a web designer, but I definitely have some taste in it. Closer to the subject - what can I do for you? My speciality is full-stack development. In 2 words, I work with Node.js and React.js, which are (ofc with different node libraries) pretty enough to build anything you want in web. Either it's a simple landing, or a huge complicated application - nothing is impossible with these guys. Besides, I got a solid amount of experience with web3, built 2 NFT applications using pure web3, Metamask, and smart contracts on solidity (oh and of course React and Node) So, here's my tech stack: Frontend: • React.js (functional components, hooks, everything) - middle+ • SCSS (or pure CSS, works too) - senior • Typescript (please let it be ts, not js :P) - middle+ • Pure JavaScript (middle +) • Makes not much sense to mention, but still, HTML5 • MUI (material UI for React) • Metamask/web3 (crypto-wallet extension for blockchain interactions) Backend: • Node.js • Express • MongoDB • Web3 • Solidity • BrainTree • ActiveCampaign Common: • Git • Rollup • Webpack • Unix think that's it, probably there're more, but they're less important, this list should be descriptive enough I believe. And now, as a final, want to say a couple of words to make it easier for you to decide if you need me on your project(s) or not If you came here looking for a high-quality, clean, easily maintainable and extensible code solution - you came to the right place. The most important thing for me is to make things look, work, and act good. I don't write dirty code for faster speed reasons So, if you need a quick as-is prototype for super-rapid launch, I'm sorry, I'm not the best fit for you. Don't get me wrong. It doesn't mean that I work slowly or something. In fact, I work fast (based on my experience, it's usally way faster than average), I work efficient, I provide high-quality code. But what is important - I never sacrifice quality for time And in the end, want to say, that I love informal chatting. I'm fine with routine, like Agile or anything, but if I can talk to you directly with simple words, you know, just as is, it means a lot for me All the best, Greg P.S. My first name is Mikhail in fact, but it's gonna be more comfortable for you and me also to go for Greg instead (coming from my last name)
    Featured Skill React.js
    Sass
    SaaS
    React Native
    React
    CSS 3
    Material UI
    ExpressJS
    HTML5
    MongoDB
    Node.js
    web3.js
    JavaScript
    TypeScript
  • $60 hourly
    Hello there! I'm a JavaScript Developer with 5+ years of experiense. Highly rated, product-oriented and achieving Web Developer with 5 year experience in industry. Bellow you can find all list of techonologies, which I use in development : ✅ API: REST, GraphQL, Firebase ✅ Front-end frameworks: React, Vue.js, Gatsby, Astro.build ✅ Component libraries: ShadCN, Tailwind, Styled Components, Sass ✅ Build Tools: Webpack, Gulp ✅ Experience integrating with 3rd-party(Cloudinary, Mapbox, Mailchimp, Stripe etc) and social APIs ✅ Solid understanding of scalability and optimization techniques ✅ Passion for writing well-designed, clean, organized, maintainable code and working with a variety of technologies
    Featured Skill React.js
    Tailwind UI
    Strapi
    Contentful
    Mapbox
    UIKit
    Static Site Generator
    Tailwind CSS
    Gatsby.js
    React
    HTML5
    ExpressJS
    Next.js
    JavaScript
  • $75 hourly
    I am a US Based web developer with 15 years of experience. I specialize in front end development including Javascipt, React, LitJS Web components and CMS templating. I have also spent many years building websites in Wordpress, Shopify, Magento, and Drupal utilizing PHP and Liquid. I am currently in the process of being certified as an Web Accessibility specialist and everything I build is accessible and WCAG compliant, Including email templates! Top rated Plus on Upwork with 100% job success! I'd love for you to be my next client.
    Featured Skill React.js
    CSS 3
    styled-components
    Web Accessibility
    JavaScript
    CSS
    jQuery
    PHP
    Storybook
    React
    HTML
    Magento
    WordPress
    Drupal
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ReactJS Developer Hiring Guide

What is a ReactJS developer?

A ReactJS developer is a front-end specialist who builds scalable and interactive web applications using React, a powerful JavaScript library. They focus on crafting high-quality user interfaces (UI) and enhancing the overall user experience through efficient state management techniques like Redux. Their expertise also includes working with virtual DOM, reusable components, and tools like React Router for navigation in single-page applications.

These developers often collaborate with a development team to deliver projects like e-commerce platforms, mobile applications with React Native, and cross-platform solutions. With proficiency in JSX, CSS, HTML, and tools like Node.js, they contribute significantly to the success of any web development or software development project.

Why hire a ReactJS developer?

When you hire ReactJS developers, you bring on professionals who excel at building cost-effective and high-performing web apps. Their skills in creating component-based architecture allow for rapid development, debugging, and improved reusability of code.

ReactJS developers are ideal for startups, e-commerce businesses, and enterprises aiming to build real-time applications with seamless API integrations. They work with tools like Next.js for server-side rendering, GraphQL for data querying, and GitHub for version control. Additionally, their ability to follow Agile methodologies ensures streamlined workflows and completing projects on time.

How to hire ReactJS developers

Finding dedicated ReactJS developers involves a structured hiring process to ensure you onboard the right talent for your project. Follow these steps:

  • Define your project needs. Clearly outline goals such as building a React application, integrating APIs like REST, or creating mobile applications with React Native. Specify technical requirements like typescript, redux, or npm modules.
  • Write a job description. Detail the required skill sets like JavaScript, JSX, and CSS. Mention additional tools such as Webpack, Bootstrap, and backend technologies like Express.js, MongoDB, or Python.
  • Post your job on Upwork. Share your business needs, including timelines, project scope, and preferences like time zone overlap or full-time availability.
  • Vet candidates. Review portfolios to evaluate experience with reusable components, real-time updates, and projects involving e-commerce or mobile app development.
  • Conduct interviews. Ask technical interview questions about React components, debugging, state management with Redux, and working with APIs or libraries like Angular and Vue.
  • Finalize the hiring process. Once you’ve identified a suitable developer, agree on pricing, project timelines, and the development process to ensure alignment.

How to write a ReactJS developer job post

An effective job post is essential to attracting skilled developers who can deliver on your project needs. Follow these steps to create one:

  • Use a specific title. Example: “Hire ReactJS Developers for Scalable Web Applications” or “Dedicated ReactJS Programmer Needed for Cross-Platform Development.”
  • Describe your project. Summarize your goals, such as building a React application, developing an interactive UI, or implementing state management with Redux.
  • List required skills. Highlight technical skills like JavaScript, JSX, HTML, CSS, and Redux. Include experience with tools like Git, Enzyme, Jest, and Webpack for testing and debugging.
  • Set clear expectations. Specify project timelines, deliverables, and whether you’re hiring for a full-time, part-time, or project-based role. Mention relevant tools like AWS, GraphQL, and REST APIs.
  • Mention desired experience. Look for candidates with years of experience in front-end development, real-time features, and mobile app development using React Native.

Common ReactJS developer services

ReactJS developers provide specialized development services for web apps, mobile solutions, and more. Here are some of their most common offerings:

  • Web application development. Creating scalable single-page applications and dynamic web apps optimized for performance, SEO, and user experience.
  • Mobile app development. Building cross-platform apps for iOS and Android using React Native, with responsive UIs and reusable components.
  • API integration. Connecting web and mobile apps to REST APIs, GraphQL, and other backend systems for real-time data handling.
  • State management. Implementing tools like Redux or Context API to handle complex application workflows and optimize performance.
  • UI/UX optimization. Designing interactive and visually appealing user interfaces while maintaining smooth functionality.
  • Testing and debugging. Using tools like Jest, Enzyme, and GitHub for bug tracking and resolving performance issues during the development process.

FAQ

What technical skills should a ReactJS developer have?

ReactJS developers should have expertise in JavaScript, JSX, CSS, HTML, Redux, and tools like Webpack, npm, and Git. They should also know testing tools (Jest and Enzyme), virtual DOM, and React Router. Familiarity with backend technologies like Node.js, MongoDB, or Express.js is often required.

What types of projects can ReactJS developers handle?

ReactJS developers excel in building scalable single-page applications, e-commerce platforms, and mobile applications with React Native. They’re also experienced in handling real-time updates, API integration, and creating interactive, high-quality user interfaces.

How do I evaluate a ReactJS developer’s experience?

Review their portfolio for examples of reusable components, state management, and performance optimization. During interviews, ask about their experience with tools like Next.js, GraphQL, and debugging workflows using GitHub or Webpack.

Can a ReactJS developer handle full-stack development?

Yes, some ReactJS developers have full-stack developer experience and can work on both front-end development and back-end development using tools like Node.js, Express.js, Python, and PHP.

Hire a ReactJS developer on Upwork

Ready to bring your web development project to life? Sign up for Upwork, post your job description, and connect with skilled developers who can deliver high-performing React applications that meet your business needs!

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