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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    118 trabajados encontrados, precios en USD
    Desarrollador ReactJS 6 días left
    VERIFICADO

    Necesitamos un desarrollador de ReactJS (JavaScript) con experiencia para un proyecto de 3 meses. Imprescindible que hable español nativo porque hay mucho que explicar y no podemos perder tiempo en que nos entendamos.

    $12 / hr (Avg Bid)
    $12 / hr Oferta Promedio
    19 ofertas

    hackU es una plataforma de educación en la cual hacemos curaduría de contenido abierto en linea para ofrecer shots de aprendizajes de calidad a nuestros usuarios, lo que necesitamos es una persona que acompañe los procesos de maquetación en la plataforma

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

    Tengo una aplicación en react.js + cordova que necesito hacerle unos cambios - Actualmente hace impresión con ZPL y quiero cambiar a ESC/POS. La cadena del texto de impresión viene del servidor (nodejs). - Quiero cambiar algo en la lógica de negocios.

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    5 ofertas

    The Senior Frontend Developer will join the development team responsible for implementation, improvement and maintenance of the frontend architecture. The ideal candidate will have demonstrated experience with the development and maintenance of Enterprise-grade applications as well as the application of modern frontend frameworks. This is a remote-only position. You must be comfortable with setti...

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

    I am looking person who complete my website. Front-end: React js(Almost Done) Back-end: ASP.Net core(Complete) I want to integrate them.

    $459 (Avg Bid)
    $459 Oferta Promedio
    22 ofertas

    Hello Folks, I want to develop a clone for [iniciar sesión para ver URL] with additional customization and categories. The main priority is the resume/portfolio builder. Additional template contains profile image and additional portfolio images. Please discuss your detail plan with a technical perspective. No technology dependancy you can use your proficient language. Please check [ini...

    $1575 (Avg Bid)
    $1575 Oferta Promedio
    24 ofertas

    Looking for a developer who can work in shout'em and make changes in the code. They offer features like places, travel, event, etc. I am looking for a developer, who can adjust and customize these features in shout'em. This is shoutem: [iniciar sesión para ver URL]

    $164 (Avg Bid)
    $164 Oferta Promedio
    25 ofertas

    I need a reactJs developer to develop a website. A basic and very generic layout is required. I will discuss all other details in person.

    $97 (Avg Bid)
    $97 Oferta Promedio
    29 ofertas

    I need to integrate a unity project to react-native. Successfully link unity to react. I need someone who can translate the sample project I found. Most of the code is done by .ts file I need it to be translated to .js file and completely working if build for android and iOs.

    $125 (Avg Bid)
    $125 Oferta Promedio
    2 ofertas

    Our company has created a commercial real estate analytics platform. We are looking to have newly designed feature pages created for this app. We need a contract that's great with React.js, CSS, THML and open to learning FusionCharts. We are happy with fixed price for this project. 1. How many years javascript experience do you have? 2. How much React.js experience do you have?

    $390 (Avg Bid)
    $390 Oferta Promedio
    28 ofertas

    I am looking for a web developer who can do consulting and probably bit coding and be available over skype. Reactjs, express, nodejs. (ReactiveBase library) Can pay $7 per hour. Please offer your bid accordingly. Thank you.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    11 ofertas

    We are working with great success with developers, and have been doing so for many years. Now it is time to hire one more part-time developer for frontend work. We use HTML, CSS, and ReactJS + JQuery Please share some previous projects with us, so we can review your code. And tell us a little about yourself and why you want to join the team :) We are currently 9 team members. 4 from Denmark, 2 ...

    $527 (Avg Bid)
    $527 Oferta Promedio
    20 ofertas
    Web app and service hosting 6 días left
    VERIFICADO

    I would like to determine the best place to host my admin panel that includes Seldon.io. AWS charges a lot for the Kubernetes container needed for Seldon.io. Once determined I will need the web app uploaded

    $22 (Avg Bid)
    $22 Oferta Promedio
    7 ofertas

    Needs to hire 2 Freelancers We have about 10 web apps that need to improve the functions and fix some bugs. Must need the great skill of Angular, React, and Vue.js. Laravel and Node.js is plus. We use Asana and Bitbucket for the work. So you must familiar with it. We are looking forward to joining one or two web app developers to our team. If this project goes well, we can make a long-term part...

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

    Portal website for individuals and real-estate agencies to publish properties through API, or manual in backend. Very important that the platform has to work quickly and stable. Other portals have around 100.000 properties on their website. The front-end has to be extremely user-friendly like fe: airbnb, booking,… with a map and filters to look for properties. There are 4 type of users: ...

    $41 / hr (Avg Bid)
    $41 / hr Oferta Promedio
    146 ofertas

    Hi, We are looking to Replicate a website we are interested to add to our actual website. We will add it in a separate domain. The website is: www drawmyroof com We are just interested in the functionality of the following parts: 1 - Enter the address in the box and click start drawing 2 - that's my place 3 - slider to select an average bill and click start drawing 4 - all the functional...

    $988 (Avg Bid)
    $988 Oferta Promedio
    39 ofertas

    Hi, I am looking for individual freelancer who can work on this project. I am not looking for outsourcing team to work on this project as project is complex and critical. Should have expert knowledge of react,js and work on some advance stuffs like [iniciar sesión para ver URL] Long term project. Full time freelancer needed who can work as team

    $1289 (Avg Bid)
    $1289 Oferta Promedio
    15 ofertas

    hi I need React.js developer to make listing template for my ebay store. Only experienced developers please.

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    25 ofertas
    Add Dashboard + Some graphics 6 días left
    VERIFICADO

    I need to add a dashboard plus some graphics on the platform I have today done in ReactJS. 1) Main dashboard with 9 simple graphics. 2) Clicking on each one goes to the respective graphics page with a table with details and the same grphic of the main screen. 3) Clicking on the details, goes to another page with more details and another graphic. Resume: Mais dashboard. Click to see some detai...

    $454 (Avg Bid)
    $454 Oferta Promedio
    57 ofertas
    Booking/reservation system 6 días left
    VERIFICADO

    Hi I am looking to create a booking/appointment reservation system. I am using Mysql hosted on AWS and GraphQL for the backend/API. My goal is to split a day into variable length time slots that accounts for different variables to determine if a customer can or cannot book an appointment for a particular time slot. Some appointments will be 15 minutes long, some will be 45 minutes long. Additional...

    $119 (Avg Bid)
    $119 Oferta Promedio
    11 ofertas

    I need you to develop some software for me. I would like this software to be developed using C or C++, react, python and ARKit and ArCore. I also need computer architect.

    $116 (Avg Bid)
    $116 Oferta Promedio
    5 ofertas

    Hi. We are a company based in Russia and working on e-wallet system. We have a Laravel based Wallet script, that was installed for the purpose of storing invoices and receipts. We require the development of an API to perform email parsing. The objective is to store the transaction details of an invoice or receipt into our database, everytime we receive an invoice or receipt by email. Thanks

    $617 (Avg Bid)
    $617 Oferta Promedio
    56 ofertas
    [ReactJS][PL] Stanowisko pracy 5 días left
    VERIFICADO

    MW Logistic Sp. z o.o. to firma świadcząca usługi fulfillmentu na rzecz klientów na rynkach Europy środkowo-wschodniej. Jako działalność istniejemy na rynku od kilku lat tworząc i rozwijając projekty dla satysfakcji swojej i swoich klientów. W zawiązku z dynamicznym rozwojem firmy MW Logistic poszukujemy osoby na stanowisko Frontend Developer. Charakter stanowiska odnosi się do wd...

    $25 / hr (Avg Bid)
    Local
    $25 / hr Oferta Promedio
    3 ofertas

    Looking for an experienced developer who can integrate Stripe payment in our website. We are using React for frontend and Django for backend so candidate must be proficient with both technologies. Happy bidding.

    $30 (Avg Bid)
    $30 Oferta Promedio
    9 ofertas
    Need a React, NextJS Developer 5 días left
    VERIFICADO

    I'm looking for a web developer experienced in React and NextJS to help my project. I run several different sites on the nextjs framework. Knowledge of Python/Node plus.

    $195 (Avg Bid)
    $195 Oferta Promedio
    32 ofertas

    We are looking forward to someone who can spend at least 40 hours a week. A JavaScript expert, who presents extensive knowledge and expertise within modern frameworks, libraries and best practices. - Expert in React Native and React. js People who can apply should follow below : - Should have worked on more than 5 projects on React Native - Should have Github & Bitbucket link. - Profici...

    $25 / hr (Avg Bid)
    $25 / hr Oferta Promedio
    39 ofertas

    Hi Please message me if you have a lot of experience. Please be available for 8 hours a day. I want only a developers. We do not need companies. I would like to start working asap. Share linkedin. APP: 1- React. 2- Node.js 3- GraphQL with Apollo 4- MongoDB with Mongoose. 5- Material UI | Semantic UI, as a UI library. 6- JSS

    $518 (Avg Bid)
    $518 Oferta Promedio
    65 ofertas
    NodeJS & ReactJS Pros asap 5 días left
    VERIFICADO

    Hi Please message me if you have a lot of experience. Please be available for 8 hours a day. I want only a developers. We do not need companies. I would like to start working asap. Share linkedin. APP: 1- React. 2- Node.js 3- GraphQL with Apollo 4- MongoDB with Mongoose. 5- Material UI | Semantic UI, as a UI library. 6- JSS

    $568 (Avg Bid)
    $568 Oferta Promedio
    50 ofertas
    StudentBids -- 2 5 días left

    StudentBids is the first and only team who works towards giving hope to students in Canada. Only students can attend the listed contests. StudentBids is a platform simply giving away winning tickets for the listed contests on the website only to verified students. The database has to be able to generate random codes in the form of tickets and each ticket is a chance to win each contest only out of...

    $1086 (Avg Bid)
    $1086 Oferta Promedio
    16 ofertas

    I want an app for both ios and android. Also,I'm okay with a Hybrid App. I want my app to be in a timeline view with a set of cards displaying according to location of the user and it should also contain the account details and history of the customer.I want a lot of Google Maps API integrations. I have the design for my app. The timeline view I need can be seen from- [iniciar sesión p...

    $139 (Avg Bid)
    $139 Oferta Promedio
    13 ofertas
    Web Developer 5 días left

    Hey, everybody. I find react expert that has many experience. Talk about your experience as soon as you know. Only developer that have many experience would have any bids. Stop slacking off.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    64 ofertas

    So essentially we made a blog site and the URL is [iniciar sesión para ver URL] but it is incomplete. We want to have a database where we can log artists into the system just like thizzler has and have upload dates, etc like them as well. We want to be able to put download links to artists music as well. We also need a search bar that functions to search song names or artist names similar ...

    $536 (Avg Bid)
    $536 Oferta Promedio
    32 ofertas

    I have started a project where whole front-end has been completed using React. But I need the help to complete the back-end for three of my features.

    $112 (Avg Bid)
    $112 Oferta Promedio
    22 ofertas
    reactjs+nodejs performance tuning. 5 días left
    VERIFICADO

    I need you to optimize my existing website. My website is performing slow at UI . I want this to be done over screensharing or in petson . so I am prefering Candidates from Canada/US/IND only.

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    51 ofertas

    I have an existing React Native project that need to be maintained. I need help to fix the bugs urgently. This is an opportunity that can work on a long term contract. Thanks

    $133 (Avg Bid)
    $133 Oferta Promedio
    33 ofertas

    Experienced MERN Stack Developer to work as an extension of our team on a Contract Basis. The person should be well versed with said technologies with agile development methodology capable of delivering production-ready code.

    $425 (Avg Bid)
    $425 Oferta Promedio
    3 ofertas

    Web app front end developed with react JS and redux.js. The Web app shall integrate with our backend API: Rest/json and websocket. Full specification will be available after NDA.

    $2511 (Avg Bid)
    Acuerdo de Confidencialidad
    $2511 Oferta Promedio
    74 ofertas

    We're looking for a developer who has ability to lead a team and are capable to build website from scratch. - Must be familiar with Flask - Must be fluent in English - Experienced with Payment Gateway Integration (Stripe, Paypal) - Capable to write well designed and detailed project spec - Have experience working with a team - Bonus frontend development skills (React, Angular)

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    43 ofertas
    URGENT Fix HTML in React 4 días left
    VERIFICADO

    URGENT Fix HTML in React and make it run 100% . I have an HTML template I have React template please help me run the html on react. currently the slider is not working on react. Please bid if you have time in the next 1 hour Ask me

    $30 (Avg Bid)
    $30 Oferta Promedio
    45 ofertas

    I need react js developer only individual no agencies. I have small tasks to be done. Apply if u can work in night ..max 12 or 1 AM not later than that. If you havr worked with Rekit studio.. you are selected. we have already working product need to update some pages. thats it

    $23 (Avg Bid)
    $23 Oferta Promedio
    11 ofertas

    We are looking to hire Django & React expert to start the updates on our website. There are some bugs and add more features to current website. Django based API and UI is based on React. We want to start today. Full time developer will be preferred.

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

    Hello there, I have created a page skeleton using html DIV tag, however, we dont want to use div. we want to use ROW as per react flexbox grid. [iniciar sesión para ver URL] and also we want to implement feature for REMOVE where we make ajax call. These two things for $20 USD.

    $22 (Avg Bid)
    $22 Oferta Promedio
    16 ofertas

    We are looking for MERN stack developer who is expertise with Ecommerce and Designing. The design is ready. You need to integrate our own APIs to get product info. If you have ever worked in Food Delivery Web App, you would be preferred.

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

    AVnode Audio Visual Performing Arts React-Redux Control panel development and debug.

    $2563 (Avg Bid)
    $2563 Oferta Promedio
    32 ofertas
    NodeJS & ReactJS Professionals 4 días left
    VERIFICADO

    Hi Please message me if you have a lot of experience. Please be available for 8 hours a day. I want only a developers. We do not need companies. I would like to start working asap. Share linkedin. APP: 1- React. 2- Node.js 3- GraphQL with Apollo 4- MongoDB with Mongoose. 5- Material UI | Semantic UI, as a UI library. 6- JSS

    $637 (Avg Bid)
    $637 Oferta Promedio
    38 ofertas
    I need A Match System Custumized 4 días left
    VERIFICADO

    This will be a part of micro service, just so you know. Needs to have oAuth, Nice Web server Nice API Clean Ui Clean Serve Side Code I need this in Nosql Mongodb, Golang, React and React Native, Grpc ( Google Rpc ) In 20 to 25 days max. I will Provide The Mongodb struct Json files, A Diagram with tables comunications and a text file with some instruction about project. Its a project from...

    $284 (Avg Bid)
    $284 Oferta Promedio
    14 ofertas
    Need a single page webapp POC 4 días left
    VERIFICADO

    Need a single page web application as shown in pic. Need to use React on front end, spring-boot in the middle and AWS DynamoDB as backend. Section 1: Base selection has a drop down to select either Coffee or Bagel Drop Down : To go or dine-in Section 2 : Size selection drop down Section 3 : Title and description input box Section 4 Flavor selection. Some flavors are pre populated based on Base s...

    $17 (Avg Bid)
    $17 Oferta Promedio
    4 ofertas

    Hello, Everyone. I am now finding someone who is an expert in React Native, Redux-saga, API integration. For the success of the work, I recommend someone who is in Africa, India, Pakistan. Please don't bid if you don't know about *Redux-Saga*. Regards. Mingqi

    $311 (Avg Bid)
    $311 Oferta Promedio
    16 ofertas

    Hello everyone, I'm looking for a React Native / ReactJS developer to work with us for on-going work. This will include mobile and web apps. - We will provide the frontend for all projects. - On-going collaboration with steady work Looking for a motivated developer who can work effectively with us to bring all our projects to life!

    $602 (Avg Bid)
    $602 Oferta Promedio
    80 ofertas

    Hi this is a max of 55 USD PROJECT and can be done in 1 day by some one that knows the mentioned technologies here. React, golang, grpc, Mongodb, Crud with a login and a registration: well better saying ( login: {User Name and Password}, Registration {Username and Password, Name and Number ) once loged in a user can( ADD, REMOVE, EDIT and View) Name, Number ( Phone Number), IMG ( JPEG, PNG ) and ...

    $46 (Avg Bid)
    $46 Oferta Promedio
    8 ofertas

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