React.js is an efficient, declarative, and flexible open-source JavaScript library that is useful for developing user interfaces specially for single page apps. With React.js, users can build complex user interfaces from “components.” Components are small and isolated pieces of code.

React.js can also be used as a base in the building of both mobile and single-page apps. Although, complex React.js apps usually require additional libraries for interaction, routing, and state management with an API (Application programming interface).

React.js makes it possible for developers to design large web apps which can change data, without reloading the page.

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    127 trabajados encontrados, precios en USD

    Para colaborar en un proyecto para una importante empresa del mercado lácteo argentino buscamos un programador front-end web react. El proyecto consiste en un sistema web con back-end .net y servicios Microsoft Sharepoint, expuestos vía servicios REST. El desarrollador tendrá la responsabilidad de desarrollar el front-end de la aplicación y consumir los servicios expues...

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    29 ofertas

    ------ Se valorará mejor a quien pueda mantener su flujo de trabajo en horario CST) y su comunicación en español sea fluida ------ Necesito un freelancer para el desarrollo de la aplicación según los requerimientos adjuntos: Condiciones: Experiencia comprobable en Reactjs, React Native y Python/Django Se pagará por módulo finalizado Se realizar&aa...

    $2038 (Avg Bid)
    $2038 Oferta Promedio
    37 ofertas

    Hola, necesitamos armar una App simil a Globo/Rappi/Uber, con servicios de geolocalización, en el cual, se pueda, crear un pedido, enviar, tracking online, sistema de direcciones para el envio, y estadisticas de uso. Tambien necesitamos una Web en el cual se pueda hacer login, registrarse y utilizar las mismas funciones que con Android. Mas detalles por mail.

    $1061 (Avg Bid)
    $1061 Oferta Promedio
    44 ofertas

    We have a React project. We need to add a rating component. When user sets a rating, the rating should be saved to the server using redux-saga. If you haven't any experience with React & redux-saga, don't make a bid. Please write a sentence "I am experienced in React & redux-saga"" in the first line of your cover letter. Then we'll know you just read our job p...

    $115 (Avg Bid)
    $115 Oferta Promedio
    14 ofertas
    ReactJs/CSS/HTML 6 días left

    Looking for a React.js and SCSS/CSS developer to complete a website. The job can extend beyond the website to develop some UI for our tools. Please apply, if you feel you can work in a very fast-paced agile environment. Thank you.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    29 ofertas
    Native app 6 días left

    I need a responsive website. I would like it designed and built.

    $296 (Avg Bid)
    $296 Oferta Promedio
    7 ofertas

    I'm searching for developer with React.js and Ionic experience which will be able to develop an Progressive Web Application and Ionic-based Mobile Application for same application. We have an complete design of platform and we're looking for developers to speed-up development process. My budget is a fixed to 80$ and it's not able to negotiations.

    $176 (Avg Bid)
    $176 Oferta Promedio
    4 ofertas

    I'll need someone to help fix bugs relating to Apollo If you dont have a sample of you code using Apollo client dont apply. IF you dont know Apollo Clinet dont' apply. I need a REAL expert. No people training. Thanks

    $134 (Avg Bid)
    $134 Oferta Promedio
    7 ofertas

    i want to learn how to make a boilerplate that i gonna use for learning purpose. stack: -react -ssr -express -docker -redux

    $134 (Avg Bid)
    $134 Oferta Promedio
    14 ofertas

    Hi, I have a few issues in a project Im working on. It's an adult related web app. Im using Apollo Graphql and having an issue with Optimistic UI. Need an expert to fix the small issues I can't focus on. Please no amateurs. Put the word "WOW" as the first word in your proposal so I know you read.

    $1165 (Avg Bid)
    $1165 Oferta Promedio
    8 ofertas
    React Apollo Expert NEEDED 6 días left
    VERIFICADO

    Hi, I have a few issues in a project Im working on. It's an adult related web app. Im using Apollo Graphql and having an issue with Optimistic UI. Need an expert to fix the small issues I can't focus on. Please no amateurs. Put the word "WOW" as the first word in your proposal so I know you read.

    $160 (Avg Bid)
    $160 Oferta Promedio
    6 ofertas

    Quality Ventures is seeking an experienced part-time front-end developer. With experience working with node.js and with a concentration on using React. The perfect candidate for this position is also someone who is very experienced with DigitalOcean. You will be working hand-in-hand with front-end designers to develop innovative web products for numerous Quality Ventures clients. The hours are fl...

    $1098 (Avg Bid)
    $1098 Oferta Promedio
    41 ofertas

    Please read carefully before bidding. Your quoted bid shall be taken final. I am developing a job portal based on a pre-developed WordPress theme. I would like to modify it to suit my design idea and include a new job search page along with functionality/features based on LinkedIn job search. NOTE 1: Do not bid if you have not read all the below points and the attached document carefully (attac...

    $159 (Avg Bid)
    $159 Oferta Promedio
    62 ofertas

    I am looking some one who can setup [iniciar sesión para ver URL] with dotnet core webapi. I am using Visual Studio 2017 Reactjs template that comes with Create React App and web api. The objective is to use jsreport studio from dotnet core to design pdf report. To provide your solution, you do not need my source code but just create new VS 2017 Reactjs (MVC) project and can setup jsreport ...

    $30 (Avg Bid)
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    1 ofertas

    I have a coffee bagel wholesale place. I want you to build me 3 simple webapp pages on react and node. 1) I want my trading partners to see orders(pulled from DynamoDB). A webpage for that. 2) I want them to be able to propose a price for any order they select. A webpage for that. 3) I want them to be able to see the asking price that other traders have put. A webpage for that. 4) I want them to ...

    $11 (Avg Bid)
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    4 ofertas

    I want to make a Hotel Management Systems. I want an experienced React JS Developer to develop the frontend and integrate it with my APIs. This project is not include the backend APIs, I will provide the APIs endpoint. This project include: - Dashboard booking calendar - Bookings list - Reports - Rates - Guests - Agents - Housekeeping - Settings - Extra - Rooms - Payment m...

    $1091 (Avg Bid)
    $1091 Oferta Promedio
    67 ofertas

    Hi, I have a few issues in a project Im working on. It's an adult related web app. Im using Apollo Graphql and having an issue with Optimistic UI. Need an expert to fix the small issues I can't focus on. Please no amateurs. Put the word "WOW" as the first word in your proposal so I know you read.

    $150 (Avg Bid)
    $150 Oferta Promedio
    15 ofertas
    React JS developer required 6 días left
    VERIFICADO

    Hi There! I want someone to join our team of freelance developer for ReactJS and NodeJS. Please mention 5-4=? Thanks

    $5 / hr (Avg Bid)
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    8 ofertas

    A team in our company currently uses a spreadsheet to maintain a few hundred rows of text and numbers. They currently can read this data into a visualisation tool to provide viewers with a market or client view, however, as a rotating team of 5-6 users manually maintain the records in the application, it regularly suffers from data quality and consistency and the end user experience for partners l...

    $201 (Avg Bid)
    $201 Oferta Promedio
    16 ofertas

    I make a web based project with Reactjs and get stuck with two things. I need the bidder to achieve following requests: 1. I have a Reactjs file, written as a Functional component, 270 lines of code. This file is named PrimaryForm.js. There are hooks used in this component. This has to be converted to a react Class. (***UPDATE: I converted this to a Class component already!***) 2. I have anothe...

    $22 (Avg Bid)
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    23 ofertas
    build a app 6 días left

    App is having 4 user type 1. super admin 2. school 3. teacher 4. parent Something like [iniciar sesión para ver URL] super admin can create school. a school is having 4 things 1. User ( teacher or student) List of user or add new user 2. Messaging 3. Notice Board 4. Gallery parents can only view the below 4 things 1. profile 2. messages from teacher and school 3. Notice board 4...

    $369 (Avg Bid)
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    15 ofertas
    ReactJS developers 6 días left
    VERIFICADO

    Hi I am looking for a professional developer. Please have experience creating nice UI. (Removed by Freelancer.com Admin) Thanks!

    $536 (Avg Bid)
    $536 Oferta Promedio
    61 ofertas
    WEB DEVELOPER 6 días left

    I have 8 total pages in sketch that has already been uploaded to zeplin. They are in desktop view and do not need to be responsive. I need them converted to Angular or React. Work must be pixel perfect with clean code. I will reject any work that is not inline with my requirements. Please include links to samples of your relevant work.

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    40 ofertas

    Need to Reactive native developer to add 'Refer and Earn' feature(like in OLA, UBER) into our mobile app. - Each user will have unique referral code, that can be shared as plain text and over all social media channel - if someone register with your referral id, then both you and new person will get X discount when book next cab. - that value of X will be admin manageable

    $416 (Avg Bid)
    $416 Oferta Promedio
    18 ofertas

    We have developed a web app on which we are facing few errors. Need an experienced freelancer who can support to fix the bug, hardly 2 hours of work for an experienced guy, however we are ready to extend if needed. technologies used in app - React js & Laravel

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    13 ofertas

    This is In house Job! No Remote assistance required. Only in Lahore, Pakistan. We're looking for a React Native Developer to join our growing frontend team. As a React Native Developer, you will help develop the next generation of our apps using tools such as React.js, Redux, Enzyme, and Webpack. You should be familiar with React and its ecosystem. Responsibilities: IOT Develop new com...

    $496 (Avg Bid)
    $496 Oferta Promedio
    14 ofertas
    ReactJS developer 5 días left
    VERIFICADO

    Hi I am looking for a professional developer. Please have experience creating nice UI. Please share your linkedin to considered. Thanks!

    $547 (Avg Bid)
    $547 Oferta Promedio
    54 ofertas
    ReactJ developer 5 días left
    VERIFICADO

    Hi I am looking for a powerful developer. I need a reactJS developer. Please have experience creating nice UI. Thanks!

    $491 (Avg Bid)
    $491 Oferta Promedio
    93 ofertas

    Looking for good front-end developer with React JS and API experience.

    $502 (Avg Bid)
    $502 Oferta Promedio
    58 ofertas

    We are planning a new project and are searching for an experienced React & Gatsby developer. Experience in GraphQL is very beneficial for potential future tasks. The website has to be set up from scratch including the setup of the infrastructure and configuration in GIT, Netlify and Netlify CMS (or possibly an other headless CMS). Afterwards the frontend of the website (we expect 3-4 template...

    $2503 (Avg Bid)
    $2503 Oferta Promedio
    64 ofertas
    Web Development 5 días left

    We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming(React & Node.js). Full Stack Developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications and working alongside graphic designers for web design features, among other duties. This is a genuine post and we need so...

    $186 (Avg Bid)
    $186 Oferta Promedio
    34 ofertas

    I am looking for a developer or a team who can developer a huge website and mobile apps for online shopping mall by reactjs and mongodb. Your initial bid price and dealine will be final. I'd like to check your portfolio, if you have done reactjs jobs before.

    $4049 (Avg Bid)
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    78 ofertas
    Do code review to react native app 5 días left
    VERIFICADO

    I have react native project in development process. I'm looking for someone for doing code review to the code. And to give feedback for the architecture and file structure. Need to know English well If you want - please send me your experience.

    $181 (Avg Bid)
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    37 ofertas

    At a generic level, we have a webapp that allows users to submit entries and attribute tags to the entries. Users can upvote on entries and leave comments on them. Admins can get an overview of all entries in a graph on an an admin page. You can think of this like a facebook post with likes and comments, and the admin page like the admin panel for a facebook page. We also have the ability to filte...

    $20 / hr (Avg Bid)
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    An innovative Sydney based startup looking for a talented freelancer to join a map/location based marketplace. Currently our app is listed on the app and playstore however looking to build a progressive web app. Our tech stacj is Go lang , Postgres, Redis and on AWS backend (using EX2, RDS, ElasticCache, Route53, Lambada and S3. This is a long term role and the successful candidate will be an...

    $783 (Avg Bid)
    $783 Oferta Promedio
    48 ofertas
    UI Developer 4 días left

    We are looking for someone who can help us with the following on a part-time basis and must be strong in coding in React.js ● Develop new user-facing features ● Ensure the technical feasibility of UI/UX designs ● Build reusable code and libraries for future use ● Optimize application for maximum speed and scalability ● Collaborate with other team members and stakeholders ● Maintain graphic standar...

    $1447 (Avg Bid)
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    I need to design a website similar to AirBnb.

    $2083 (Avg Bid)
    $2083 Oferta Promedio
    33 ofertas

    Startup needs fronted developer, graphic designer

    $23 (Avg Bid)
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    8 ofertas
    Project ReactJS 4 días left

    Hi, I need one quote for projet. Project for ReactJS, Redux, Redux Form, JavaScript, Git and PWA. Project has documentation and project manager, who will be performing all the alignment of demands and monitoring of deliveries. Projected projection for a total volume of 1,000 hours, and an additional 1,000 hours can be added. I would like an initial quotation of the hourly value for a project in...

    $14 / hr (Avg Bid)
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    49 ofertas

    Temos um projeto em andamento e estamos buscando novos profissionais para atuarem junto com nosso time. O projeto é referente a um criador de chat bots, bem similar ao BotStar ([iniciar sesión para ver URL]). O projeto já tem a área de criação de bots com blocos de texto e preview para execução do bot de acordo com o fluxo criado. Essa dem...

    $480 (Avg Bid)
    $480 Oferta Promedio
    18 ofertas

    I need to build an application in react native.I need features like product customization,Paypal payment gateway,Category management,Cart etc...I will give you more detail in chat.

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    61 ofertas

    I want to hire an expert react native developer to build static UI from design. All designs will be provided with Adobe Photoshop images, PSDs. I want full time developer who can reply me with in 30 minutes every my calling. Need to type 'RN expert' on your first line of bid, otherwise will be ignored. Please bid to start work immediately.

    $216 (Avg Bid)
    $216 Oferta Promedio
    37 ofertas

    Help me to prepare for react & node interview-- I have done tutorials and built some example apps using react, redux, node stack. I want an expert to help me prepare for the interviews. i.e. - ask me questions see where I stand - review my preparation plan, provide suggestions - help me with some topics (if required) - any other thing that you can think off

    $35 / hr (Avg Bid)
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    Build a 1 page website in React.Js 4 días left
    VERIFICADO

    We are looking for a great react.js developer to build a one-page website with nice animation and good loading speed. The design will be provided. The site needs to be deployed on [iniciar sesión para ver URL] so you need to have knowledge of this platform to be able to deploy/host the react app on [iniciar sesión para ver URL]

    $1066 (Avg Bid)
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    CSS/HTML Project - React 4 días left
    VERIFICADO

    I need help with creating a UI similar to that of Canva Dock section (The left side menu). It has to be built using React, CSS and HTML. This will include animations too. Include your quote and how long you will need to finish this project inside your proposal.

    $127 (Avg Bid)
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    26 ofertas

    Needs to hire 5 Freelancers Job Description RESPONSIBILITIES ●Design, develop and deploy technical solutions ●Follow best software development practices, design patterns, peer review, unit testing and version control ●Assist with project scoping by translating customer’s business/functional requirements into technical requirements ●Become a product expert in all technical aspects ●Work clo...

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    Are you expert in grapesjs? [IF NOT DONT APPLY PLEASE] can you know how to add components and edit the toolbar and rich text editor ? i have a website builder based on grapejs script , which linked with sql server the user should manage his template using the fronted control panel (builder) script URL : [iniciar sesión para ver URL] i want my builder to be same flazio builder [iniciar s...

    $178 (Avg Bid)
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    REACT Web App 3 días left
    VERIFICADO

    I'm looking for a REACT Developer to transform a HTML,CSS, JS site to REACT.

    $107 (Avg Bid)
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    75 ofertas

    I am loooking for someone who can build the Google authentication system with permission to send emails through the users account. The users Gmail/GSuite can than be connected in our platform for sending emails through the users Gmail/Google Apps account. See screenshot: Step 1: [iniciar sesión para ver URL] Step 2: [iniciar sesión para ver URL] Step 3: [iniciar sesión par...

    $174 (Avg Bid)
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    I am looking for a full-stack AWS developer with Node.js, React.js running on Lambda with a Mongo back end. I have a front end Alexa skill as well. It's a pretty interesting project and I have long term work between extending the existing platform and new features. I am looking for a few developers to add to our team that can do between 20-40 hours of work over a longer period of time - 6...

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