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.

Contratar a React.js Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    249 trabajados encontrados, precios en USD

    Estamos buscando un desarrollador para dar soporte evolutivo a la necesidades de nuestro sitio web el cual esta sobre la plataforma VTEX y utiliza React en front end.

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    14 ofertas

    ** SOLO BUSCO PERSONA QUE HABLE ESPAÑOL Proyecto avanzado que requiere conocimientos de next, node js , React , el proyecto contiene api de google maps para ubicación ( en funcionamiento ) , el proyecto requerira guardar los archivos en cdn ( aws o digitalocean ) , apis de amazon ses , mailchimp y otros para envio de emails , se requiere conocimientos de node-cron para activar y des...

    $526 (Avg Bid)
    $526 Oferta promedio
    13 ofertas
    aliexpress2 4 días left

    se requiere desarrollar una tienda onlinea donde recidan diferentes comercios, se requiere pasarela de pago ejemplo [iniciar sesión para ver URL]

    $541 (Avg Bid)
    $541 Oferta promedio
    19 ofertas

    Se requiere desarrollador en React.js, para desarrollo de una aplicacion de delivery de comidas rapidas, esta constara de dos modulos, el del cliente y el del restaurante.

    $37 / hr (Avg Bid)
    $37 / hr Oferta promedio
    38 ofertas

    Buenos días, Te cuento la situación de nuestro proyecto: Estamos realizando una campaña de bonos para un pueblo y estos bonos tienen un código QR, que son escaneados a través de una APP. Tenemos hecha la página web con WordPress y en la plantilla que nos descargamos, ellos te pasan los archivos de la APP que acompaña a la página web, esta A...

    $311 (Avg Bid)
    $311 Oferta promedio
    17 ofertas

    Buen día Un placer contactarme contigo, espero te encuentres de maravilla y puedas atender la solicitud que estamos trabajando. [Antecedentes] • Actualmente la empresa Brivé busca acelerar el desarrollo de su Proyecto “Nuevo Evou” en el cual buscamos que se desarrolle toda la plataforma “Frontend y backend” [Propósito] • Compartir la maqueta ...

    $793 (Avg Bid)
    $793 Oferta promedio
    5 ofertas

    ** SOLO BUSCO PERSONA QUE HABLE ESPAÑOL Proyecto avanzado que requiere conocimientos de next, node js , React , el proyecto contiene api de google maps para ubicación ( en funcionamiento ) , el proyecto requerira guardar los archivos en cdn ( aws o digitalocean ) , apis de amazon ses , mailchimp y otros para envio de emails , se requiere conocimientos de node-cron para activar...

    $619 (Avg Bid)
    $619 Oferta promedio
    31 ofertas

    Seniority: Mas de 5 años (NO FREELANCE) Descripción: Estamos buscando un ingeniero de software senior que contribuya al éxito de nuestras iniciativas de tecnología, este puesto será responsable del análisis, diseño, pruebas, desarrollo y mantenimiento de las mejores experiencias de software en su clase. El candidato asume la responsabilidad de los ...

    $2153 (Avg Bid)
    $2153 Oferta promedio
    16 ofertas

    Somos una empresa en trámite de constitución y registro de marca, nuestro objetivo es el desarrollo de aplicaciones móviles, consultoría en la gestión de proyectos, comercialización de productos diversos. Buscamos un programador con las siguientes habilidades: Experiencia en desarrollo de aplicaciones móviles para iOS y Android. Experiencia trabaja...

    $2465 (Avg Bid)
    $2465 Oferta promedio
    33 ofertas

    Necesito que me ayuden , las páginas internas de mi proyecto no se ven al publico.

    $22 (Avg Bid)
    $22 Oferta promedio
    8 ofertas
    build wallet 6 días left

    To write an application for Android and ios we are looking for a developer who also has a work sample. This program can be similar to trustwallet Our program has a goal that has specific calculations and we will share these calculations with the developer. Tip: We need a real crypto developer who has at least enough experience Note 2. We have a dedicated Volt address * and a private blockchain...

    $2386 (Avg Bid)
    $2386 Oferta promedio
    15 ofertas
    Build my Website 6 días left

    I need a react.js developer to build my website

    $471 (Avg Bid)
    $471 Oferta promedio
    22 ofertas
    Stack Developer 6 días left

    plz bid to build frontend of my site.

    $498 (Avg Bid)
    $498 Oferta promedio
    23 ofertas
    Java and Kotlin Developer -- 3 6 días left
    VERIFICADO

    Please find support with all these requirements Java, Kotlin, Spring Boot, React Js, API’s, Webservices and Kafka. Mainly kotlin Experience- 3-4 Years Timings- 2-3 hours/weekdays Work Type- Support Work For Individual Indians Only

    $504 (Avg Bid)
    $504 Oferta promedio
    7 ofertas

    I Need to Fix My react website css and mobile design is ready in figma where you can see and fix it the css Thank you

    $133 (Avg Bid)
    $133 Oferta promedio
    16 ofertas

    I need a reactJS developer to develop web application on the bases of a design provided. The app is under development, you need to add features. You will need to: - develop using an existing NextJs project. You will create your own branch on Github and create a Pull Request You should have experience in ReactJs, NextJS.

    $500 (Avg Bid)
    $500 Oferta promedio
    10 ofertas

    - to copy all smart contracts of 1inch. io - to modify the contract - to work with frontend programmer (web UI will be provided- Angular JS) - to educate frontend programmer about the smart contract function to call. Smart contract modification - limit order - token staking improvising(New Name of token ZSZ) - Add a feature: a.) new liquidity pool base on IDO launched. b.) liquidity pool can be us...

    $1181 (Avg Bid)
    $1181 Oferta promedio
    22 ofertas
    editing project for laravel 6 días left
    VERIFICADO

    1. smile API - (integrate 1 API : ) 2. ZKTeco API - (integrate 5 APIs : ) [iniciar sesión para ver URL] the project (40 pages out of 93 pages) fixing bugs and editing flows - 200 dollars. please if dont want to earn this amount for not enough, do not bid/ 4 days job India or Pakistan only 2 freelancers needed

    $155 (Avg Bid)
    $155 Oferta promedio
    6 ofertas
    need a freelancer for react native 6 días left
    VERIFICADO

    need a freelancer for react native on urgent based .pay will be discussed based on the experience . only Indian guys preferred .

    $90 (Avg Bid)
    $90 Oferta promedio
    4 ofertas
    Smart Restaurant 6 días left

    Delivery system and orders to different restaurants by application and website.

    $602 (Avg Bid)
    $602 Oferta promedio
    16 ofertas

    my react mongodb app needs to have cookies set up for a post route that is hit upon a fetch request from the react. also needs [iniciar sesión para ver URL] to be made accessible to every route on the app. already finished most things, just need some errors to be fixed. urgent! meet on zoom.

    $35 (Avg Bid)
    $35 Oferta promedio
    7 ofertas

    We are building a Booking system for the Rental Industry and require the development of a job calendar and scheduling system. Bookings will be viewed in a Monthly, weekly or daily view and are colour coded depending on their status e.g. Confirmed, Deposit Due, On hold etc… Clicking onto the booking will open the job for editing. There will be a gantt chart with dates along the bottom and ...

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    28 ofertas

    I have a MERN stack web app which I have run successfully locally. I need a more experienced developer to help me deploy and host the app. About the web app: A backend Node job periodically makes API requests to various Sports Betting sites, compiling the odds into my Mongoose DB. The React app renders these odds for users to compare and find the best available. See attached screenshots of the UI...

    $21 / hr (Avg Bid)
    $21 / hr Oferta promedio
    36 ofertas
    Mern team needed 6 días left
    VERIFICADO

    searching for MERN Team... For 2 months

    $375 (Avg Bid)
    $375 Oferta promedio
    4 ofertas

    Hi, I'm looking forward to excellent react dev. So, I'll chat with you about urgent project. This project is urgent and needs perfect skill in React. Please hit me up.

    $152 (Avg Bid)
    $152 Oferta promedio
    35 ofertas

    1. duplicate this product Check attachment: 2. once user click on the product, then it will move to the the product customize page. (this page will be inserted by you. as i mentioned, this page was already developed using some javascript libraries). 3. once user click on the buy now, then i will move to the product page and on that page, show the 2d product that was customized on the product cus...

    $132 (Avg Bid)
    $132 Oferta promedio
    21 ofertas

    We need laravel developer for our food company site have some work in backend and also for frontend. like Geocoding API, GOogle map API, SMS API documentation will be provided you for more information.

    $581 (Avg Bid)
    $581 Oferta promedio
    28 ofertas
    expert SPA in React and typescript 6 días left
    VERIFICADO

    I am gonna create the wonderful project and also have prototypes. Only need frontend developer and you should be familiar with react and typescript. when you bid, please give me the one or more opinion of SPA at the first and if not, I will not response. Please care of my requirement.

    $7897 (Avg Bid)
    $7897 Oferta promedio
    23 ofertas

    Hiring for a blockchain based social media startup - Degree in Computer Science or relevant experience - 2-4 years of relevant hands-on software engineering experience working on features that impact users - Experience of working on server side web frameworks like Node.js - Good command over at least one JavaScript frameworks like ReactJs and React Native - Knowledge of working on cloud techn...

    $630 (Avg Bid)
    $630 Oferta promedio
    2 ofertas

    any one can resolve my issue by anydesk on my system in MERN stack issue.

    $16 (Avg Bid)
    $16 Oferta promedio
    2 ofertas

    I have a project in laravel and react it's not running on the server i just need to deploy the project, amount will be paid after work, need to work on anydesk

    $28 (Avg Bid)
    $28 Oferta promedio
    8 ofertas
    Trophy icon My portfolio website 2 días left

    I'm a photographer. I want to make my portfolio website. I need elegant design and functional website. This is prototype and I'll expand this website. So I need simple and clean website but have to be able to be expandable.

    $100 (Avg Bid)
    Garantizado
    $100
    6 participaciones
    Javascript developer to be hired 6 días left
    VERIFICADO

    Hi, I am looking for a javascript developer who can help me make modifications to a front end page based on [iniciar sesión para ver URL] Following two tasks need to be done : 1. Show data as blurred inside gojs object 2. Click to show blurred data as solid data fetched from API call The backend is served by python/flask

    $14 (Avg Bid)
    $14 Oferta promedio
    6 ofertas

    If you know how to work with API's / web sockets and know about crypto markets then please apply for this job. I want to create my own version on coinmarketcap / coingecko without relying on third party APIs. All APIs will be gathered directly from all exchanges (400+) an ran from my server. If you have a great understanding of those example websites above and are confident you can create y...

    $300020 (Avg Bid)
    $300020 Oferta promedio
    25 ofertas
    Build a Django/ReactJS LMS -- 2 5 días left
    VERIFICADO

    Learning management system with django Rule based for different level of admins 1. Admin - This is the main admin 2. SuperAdmin - This admin reports to the Admin and they control other website users 2.1 Curator - creates content and reports to SuperAdmin 2.2 Marketer - markets the website to students and reports to a SuperAdmin 2.3 Editor - edits content created by Curator before it is publis...

    $781 (Avg Bid)
    $781 Oferta promedio
    27 ofertas
    Astro shopping 5 días left

    developing 2 web application using Node and React technologies. 90% work is almost done six months back. Now need to complete the remaining tasks which includes remaining 10% functionalities, resolving testing bugs and then launch or deploy both applications on server.

    $605 (Avg Bid)
    $605 Oferta promedio
    7 ofertas

    I am looking to develop a API and admin of our app - It would be something like a dating app. Bid and let me know what timings are you available. I'm also a developer and it would be nice if I work along with you. And build it on my end too. Required Main Skills Frontend: React Backend: Node.js Database: MongoDB

    $2 - $8 / hr
    Sellado
    $2 - $8 / hr
    16 ofertas

    Need a professional web developer who is highly skilled in this field with an experience like i said need a website where user can search movies, get personalized recommender,watch trailers,get latest movies and tv shows,add movie and tv shows to the database Note:all datas would be fetched using api so it is gonna be an api powered web app but user can add movies and tv shows to our own databas...

    $5000 (Avg Bid)
    $5000 Oferta promedio
    3 ofertas

    Hi, We are looking for an experienced full-stack developer for the video management system. Need to create a backend system to play/store the videos on the map by clicking the icons. PLEASE READ THE ATTACHED DOC OF REQUIREMENT BEFORE BIDDING. Let's chat for more details. Thx

    $107 (Avg Bid)
    $107 Oferta promedio
    5 ofertas
    Hiring Web Developers 5 días left
    VERIFICADO

    Need help in building tests for hiring developers and tutors in several softwares and languages. 10min to 45 min test with easy, medium and hard questions built to test in-depth expertise of the applicants. The answers should be in the form of MCQ or numerical values or questions that can be checked easily for output with images of code run. Also, the questions should not be directly googleable. ...

    $75 (Avg Bid)
    $75 Oferta promedio
    8 ofertas

    we Are a software company And hiring programmers who can work from home or join our office in jodhpur and Jaipur ... we need experienced full stack developers

    $2774 (Avg Bid)
    $2774 Oferta promedio
    11 ofertas

    Develop webpages using Reactjs, Nextjs and HTML

    $28 (Avg Bid)
    $28 Oferta promedio
    8 ofertas

    Whimser is looking to hire an engineer on a project basis. We are currently looking for someone with experience deploying mobile applications to the App Store and Play Stores. We are looking for someone to help us take our MVP across the finish line and deployed for our beta launch. The application at its core is complete but we are in need of expertise in mobile app deployment, especially among t...

    $464 (Avg Bid)
    $464 Oferta promedio
    17 ofertas

    We are Duro and we are looking for talented React developers to help us drastically increase the productivity of hardware companies. Imagine how painful it would be to write software on a team without Git or version control? This is the pain we solve for companies that build things like drones, servers, and robots. Are you a solid React engineer that can jump on a project and make it better than...

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    28 ofertas
    Power BI Custom Visual 5 días left
    VERIFICADO

    Calling all PBI Custom Visual Developers I have built a D3 visual that I need help porting/transferring into a PBI visual. (I have attached a sample image). Please let me know if you can help and have worked on custom visuals before. I have many more future projects too, so this could be an ongoing relationship Thanks

    $121 (Avg Bid)
    $121 Oferta promedio
    17 ofertas

    One page Attached. To be converted to React js with Mobile responsiveness. HTML is available. Charting Library just need to include and call. Tables need some effects. Also API INTEGRATION. If you are having Node.js experience. We have another project for you to create functions.

    $479 (Avg Bid)
    $479 Oferta promedio
    26 ofertas

    I need an experienced developer to code a react redux front end (users part and admin part). I want to create a marketplace from scratch. Code must be reactive, high performance, scalable, maintainable, readable, testable and updatable. NO DUPLICATE CODE. I WANT IT TO BE DONE WITH TYPESCRIPT 60 screens (with 5 to 7 complex screens) Technologies : [iniciar sesión para ver URL] Typescript ...

    $576 (Avg Bid)
    $576 Oferta promedio
    63 ofertas

    I want to create a webRTC react native mobile App dialer ( only outgoing calls ) Here is a guide app [iniciar sesión para ver URL] I want exactly ALL the functions I will provide with all the backend requirements needed

    $563 (Avg Bid)
    $563 Oferta promedio
    35 ofertas
    Experienced React.js Developer 5 días left
    VERIFICADO

    I am looking for a React.js developer with skills in the following areas: - A minimum of 2 years of experience in React.js - Preferably experienced with integrating Python API - Excellent communication skills

    $358 (Avg Bid)
    $358 Oferta promedio
    9 ofertas

    React Developer with experience in developing websites. Should be able to convert the given screens(Figma Tool) to React based components. Should be able to integrate the application with REST APIs. The project is already in progress. The developer should be able to ramp up quickly. Looking for someone who is self motivated and is ready to work with minimal supervision.

    $754 (Avg Bid)
    $754 Oferta promedio
    21 ofertas

    Principales artículos de la comunidad React.js