Freelancer.com is offering you thousands of JavaScript gurus who will help you with all your JavaScript tasks in a timeless manner and with excellent proficiency. JavaScript is a scripting language used to enable programmatic access to objects within software applications. JavaScript will make your website more interactive, allowing your users input information, move elements around on the page, and make your website more functional.

If you are a JavaScript guru, can finish tasks with high level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies JavaScript freelancers with thousands of projects, having clients from all over the world looking for having their job done professionally and settling for nothing but the best. Jobs vary from building a dynamic web & desktop applications to fixing errors and malfunctions with Scripts. Those clients are looking for someone like you to get the job done. If you believe you can do that, then start bidding on JavaScript project and get paid with an average of $200 per project!

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    1,106 trabajados encontrados, precios en USD

    Necesito Desarrollador Jr. con conocimientos en React Native, Firebase y Node js para apoyar en actualizaciones , bugs de proyecto de aplicación de transporte. Se ofrece una oferta para alguien Jr, y luego de 6 meses se puede mejorar la propuesta.

    $172 (Avg Bid)
    $172 Oferta Promedio
    16 ofertas
    Programador java 6 días left

    Desarrollo en Java spring full stack

    $3937 (Avg Bid)
    $3937 Oferta Promedio
    27 ofertas

    Necesito un proyecto de una webapp creada con node/express/mongoose/ejs que jala informacion de una cuenta de Salesforce para crear vistas y reportes personalizados, necesito un fullstack developer que sea experto con el API de Salesforce.

    $530 (Avg Bid)
    $530 Oferta Promedio
    9 ofertas

    Estoy buscando profesionales o estudiantes capaces de desarrollar sitios web a medida dentro de Google Blogger en idioma español. No quiero hacer sitios web en Wordpress sino en Blogger. De preferencia que sea de Buenos Aires, Argentina. Dejar email y Whatsapp de contacto. Sitios web donde encontrar ejemplos: *[iniciar sesión para ver URL] *[iniciar sesión para ver URL] Mu...

    $155 (Avg Bid)
    $155 Oferta Promedio
    13 ofertas

    Necesitamos poder consumir esta api: [iniciar sesión para ver URL] Guardar los datos en un servidor propio, y publicar datos con filtros de esa informacion guardada en formatos (Excel, CSV, JSON)

    $162 (Avg Bid)
    $162 Oferta Promedio
    18 ofertas

    Necesitamos que una vez se rellene un formulario en contact form 7 de wordpress, con el telefono que ha indicado el usuario se le envie un whatsapp con el texto formulario recibido

    $161 (Avg Bid)
    $161 Oferta Promedio
    18 ofertas

    Busco programador con conocimientos (PHP, Javascript y Css) familiarizado con Wordpress para realizar pequeñas modificaciones en un plugin (Project and Portfolio Pro) instalado en mi web. Las tareas a realizar son las siguientes: 1- Ocultar flechas en Lightbox. 2- Reemplazar palabra "Categories" por "Etiquetas". 2- Visualizar nombre del proyecto debajo de cada fotograf&...

    $22 (Avg Bid)
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    13 ofertas

    Quiero desarrollar una app sencilla para jovenes , en la que mediante audios diarios puedan hablar de su dia a dia de forma anonima y los demas usuarios engancharse a su historia pudiendo valorar la calidad de su historia para poder ser destacado por encima de otros y comentar y aconsejar . No hay nada mejor que desahogarte hablando y ser escuchado y la voz es lo que mas transmite en cuanto a sen...

    $182 (Avg Bid)
    $182 Oferta Promedio
    19 ofertas
    Web ecommerce con Prestashop 5 días left
    VERIFICADO

    Necesito una web ecommerce creada en Prestashop con una app para android y una app para ios el idioma tiene que ser español inglés. Los programadores que hablen español.

    $1492 (Avg Bid)
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    36 ofertas

    Hola amigo...tengo una web... me pasaron el script... luego subí todos los archivos comprimidos al cpanel... cambie en confing locallhost por el nombre de mi url...y nada...no se que pasa...alguien me de la solución y pagarle... ademas..necesito implementar mas cosas a esa web.. gracias.. ojo la web es con base de datos..y registro de usuarios mas admin

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

    Hola! Estoy en busca de programadores y diseñadores que quieran ser parte de un proyecto de Social Community Script, aviso enseguida que no es un proyecto de paga, lo que busco son socios que quieran formar parte de una comunidad, aportar con lo que saben, ayudar a otros que no saben mucho, etc. por ende, no es un "trabajo" que se vaya a remunerar, pero como equipo tenemos planes ...

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

    El proyecto se trata de un sistema nuevo, está diseñado basándonos en PRIME NG, Angular 8 y Firebase Firestore, no hay datos en la BD. Se trata de una página para la creación de empleados, donde se ingresa los datos personales, y se sube archivos con la documentación. Actualmente está funcionando y creado el código y la parte gráfica, ...

    $151 (Avg Bid)
    $151 Oferta Promedio
    15 ofertas

    Necesito una modificación en mi sitio web, relacionada con aspectos más bien de estilo personalizado, por lo cual se busca a alguien con conocimientos en CSS y Jquery

    $26 (Avg Bid)
    $26 Oferta Promedio
    35 ofertas

    Juego de navegador espacial con mecanica de batallas. Recoleccion de elementos todo medianto a tiempo y porcentaje de exito o fracaso.

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

    Buenos dias. Necesito una aplicacion la cual pueda hacer la marcacion para llamadas automaticas. No seran llamadas por wifi, seran llamadas normales descuento por saldo. Y grabacion de las llamadas, me gustaria gente con disponibilidad. Gracias

    $155 (Avg Bid)
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    20 ofertas

    Buscando por la red he encontrado dos script para importar automáticamente datos de archivos cvs, xls y xlsx cargados a google sheets, por lo que necesito configuración a medida de mi proyecto y la documentación de como hacer los cambios para próximos archivos o carpetas, incluido un vídeo explicativo de su uso o adecuación a próximos proyectos. Se...

    $20 (Avg Bid)
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    3 ofertas

    Buenos dias a todos, se está reclutando un programador Junior en React Native, ideal que tenga conocimiento de firebase, vue js y node js. Experiencia no indispensable, sino se cuenta con experiencia el programador debe mostrar algun proyecto que haya realizado con las tecnologias mencionadas. Esta oferta es una oferta fija,(tiempo indefinido mínimo 6 meses ) es decir con 8 horas ...

    $538 (Avg Bid)
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    37 ofertas

    Se necesita un desarrollador en react native, firebase, node js , vue js para realizar ajustes en aplicaciones existentes.

    $153 (Avg Bid)
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    15 ofertas

    Requiero de una aplicacion que me permita conectar proveedores de servicios con clientes que necesitan el servicio, agrego el link de una aplicacion similar a lo que busco [iniciar sesión para ver URL] con sus funcionalidades. Se tomara en cuenta precio y reputacion.

    $986 (Avg Bid)
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    34 ofertas

    I'm looking for a web developer that can build a hoote-suite like dashboard. Details will be provided to the successful proponent. The site will need: -login page -integration with google maps/reviews + other sites api -billing system -hoot-suite like dashboard

    $2033 (Avg Bid)
    $2033 Oferta Promedio
    45 ofertas
    Nead a developer 6 días left

    I have 2 unit of work 1 is set up opencart website I will send you source code 2 is I have website [iniciar sesión para ver URL] u have to do some coding change That's it

    $12 (Avg Bid)
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    2 ofertas
    add simple data on my pos site 6 días left
    VERIFICADO

    add simple data on my pos site my budget is $5 thank you

    $5 / hr (Avg Bid)
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    10 ofertas

    I have web shopping project for my business. I need to add some functions in this project. I will provide detail in chat. please place bid only expert in here.

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

    Thanks for your interest in this project. About Us: We're a forward thinking agency looking for skilled development partner to help our agency develop modern website experiences for local businesses. We're invested in finding a partner to help us for this project and many future projects to come. We've been developing custom wordpress sites for our clients for over 5 years and we&...

    $159 (Avg Bid)
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    15 ofertas

    I would like to integrate an image gallery and a newsletter with the template at [iniciar sesión para ver URL] Gallery: Gallery will have 30-40 images but only 6 will show at anytime. User should be able to scroll right and left to see additional thumbnails. Clicking a thumb would open the image using fancybox. When fancybox is opened, they can close it or navigate the rest of the images....

    $22 / hr (Avg Bid)
    $22 / hr Oferta Promedio
    28 ofertas

    ABOUT: We're creating a progressive web app that automates the process of influencer marketing for small businesses and retail stores in Germany. It's an easy to use tool for companies of all size to engage in cost effective influencer marketing and increase their brand awareness among potential costumers. WE NEED YOU TO: - build the MVP (it doesn't have to be perfect, a few bugs a...

    $279 (Avg Bid)
    $279 Oferta Promedio
    10 ofertas

    I want to to install a script which I have it is a open cart script and I want you to edit one page some php changes. That's it Thank you.

    $13 (Avg Bid)
    $13 Oferta Promedio
    4 ofertas
    Munual data input website 6 días left
    VERIFICADO

    Hi, I need a responsive full website for manual data input from customers. The forms with the data fields for each customer are custom made, so an admin user can create templates and then create forms from the templates (basically tables with different types of data and labels) and assign them to specific customers to introduce data. Adding more details: An admin can: - Create, edit, or delete...

    $471 (Avg Bid)
    $471 Oferta Promedio
    108 ofertas

    Hello, I am offering opportunity to work on great game that will be based in browsers. There are two parts - website part - where players control their Hero, equipment, skills etc. and Battles part, which is interactive, animations are moving. Game should be written in Node.js, using MongoDB. I am open to discuss details. We have artist, animator and server security. What's done? 1) Almost ...

    $2397 (Avg Bid)
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    37 ofertas
    Freelancer X Facebook Pilot 19 días left
    VERIFICADO

    Freelancer.com is working on a pilot program with Facebook to bring you invite-only access to projects. These projects will be limited to only a handpicked group of 10 people, and you could be one of them. What’s in it for you? Access to high quality Facebook advertisers Hone digital marketing skills Become Facebook Certified for Ads Product Developer Increase opportunities to gai...

    $13 / hr (Avg Bid)
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    20 ofertas

    Must be a full stack developer Skills in native mobile app Android Strong knowledge of digital wallet is REQUIRED Strong knowledge of Stellar and NoSQL database, MongoDB Strong skills in Restfull API Deadline 1 week. General scope: Rebuild the mobile application Modify and add APIs Add features on the application Mobile API node.js riak DB/mongoDB php

    $408 (Avg Bid)
    Acuerdo de Confidencialidad
    $408 Oferta Promedio
    11 ofertas
    dynamic web page 6 días left
    VERIFICADO

    this is a very straight forward and easy 3 steps to do. i have the connection codes to connect to the database and i will send it too, so you can organize it in the code as well. but you can't connect to the database so don't bother.

    $29 (Avg Bid)
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    31 ofertas
    Magento 2 Expert 6 días left
    VERIFICADO

    There are two issues facing our Magento 2 website, you are to investigate both issues and report to us the exact problem. We will then discuss this problem, after which you are to fix the issues. But you are not to change ANYTHING, only investigate until we give you specific instructions on what you are allowed to change while fixing. Issue 1: PayPal and Braintree payment methods do not appear on...

    $22 / hr (Avg Bid)
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    19 ofertas
    Image Gallery - Laravel 5.8 6 días left
    VERIFICADO

    I need a resource to register and categorize images within a site: - Albums and Sub Albums CRUD (infinite level) with Ajax Jquery. - Multi-upload Images to an Album or SubAlbum with Ajax Jquery. - Save images, two sizes normal and thumbnail OBSERVATIONS: Use Css AdminLTE 2, jQuery v2.2.4 - CRUD of Album, use package: [iniciar sesión para ver URL] - CRUD of Image, use package: [i...

    $150 (Avg Bid)
    $150 Oferta Promedio
    27 ofertas
    Google Data Studio 6 días left
    VERIFICADO

    I need you to develop Google Data Studio Connector for our data source json. Would like to use GDS as reporting platform.

    $20 / hr (Avg Bid)
    $20 / hr Oferta Promedio
    3 ofertas

    We provide content through REST services. Many of our clients want to display that content in their websites/apps. Content requires certain input from end user based on the type of content being requested. We need help to build a JS plugin that partner websites can simply invoke and that runs a widget that consumes our APIS.

    $151 (Avg Bid)
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    15 ofertas

    We need to create a Vue.js application to replace the standard Create Account and Add Address on Prestashop 1.7 The main goal is to implement some custom validation and AJAX consuming a API to autocomplete Address based on PostalCode. After that the application must use the default controllers on Prestashop to send the data do the DB.

    $34 / hr (Avg Bid)
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    26 ofertas

    Looking for around 10 years of experience in GIS web development Using Esri javascripts , Arc object and strong in GIS fundamentals .

    $1148 (Avg Bid)
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    13 ofertas

    I'm interested in having someone build me a google chrome plugin that could help with copywriting so I can give it away as a bonus of mine or possibly sell it to my audience. Maybe something that can help with building great hooks or something that would be great for making high converting copy.

    $202 (Avg Bid)
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    2 ofertas

    I need a google chrome extension for registry website like the ones below Examples: [iniciar sesión para ver URL] [iniciar sesión para ver URL] I also need someone who can fix problems(affiliate links not transferring to partner website) with the current website and build off of someones elses work. the last builder I believe used Laurvel on GoDaddy Cpanel. Would like for this to...

    $477 (Avg Bid)
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    12 ofertas

    A mobile app that integrates the location functions of google map to achieve a set goal. App can be developed by single freelancer with the right competency

    $493 (Avg Bid)
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    31 ofertas

    Hello Freelancers, we have an app project where the backend needs to be done. The backend will use the following technologies: Node.js Serverless Framework AWS Lambda AWS DynamoDB AWS S3 Please only apply if you have experience with these technologies. More Details will be shared after NDA is signed. I will provide a detailed specification. We have a tight time budget. Ideally the application sh...

    $614 (Avg Bid)
    Acuerdo de Confidencialidad
    $614 Oferta Promedio
    9 ofertas

    Hi team, I want to build an app that including a responsive web app that display data visualization and a mobile app that for user using number key pads to input some numbers. The data is simple structured data, not-big-data, it's all numbers. On my end, I have bought the bootstrap template: [iniciar sesión para ver URL] that you can use, and I will provide UX/UI design and Use case. ...

    $4363 (Avg Bid)
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    75 ofertas

    We are looking for the best and reliable developer/agency who has experience developing live streaming mobile apps, something similar to Bigo/Inke/Liveme. The key objective of our app is to allow people to broadcast content to each other all over the world in real-time. Required Platform - Andriod,Ios,Web Our business model is to Share, Connect and Monetize. Users will share and pay for virtual ...

    $19675 (Avg Bid)
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    12 ofertas

    I need the errors in my Javascrip code remedied. This is the error I get in the console Uncaught TypeError: Cannot read property 'row' of undefined And this is the code.... var table; $(document).ready(function () { $("#btnTestingAjaxCall").click(function () { table = $('#data').DataTable({ { dom: 'Bfrtip', buttons: ...

    $28 (Avg Bid)
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    25 ofertas

    Technical Requirements: Looking for a developer who has skills in React, Redux, Node.js, Angular, HTML5, CSS3, Jquery, Bootstrap, PHP. Our requirement is focussed on UI and also building modules around Node.js/React About us: CloudAuto is a startup born in cloud who strive for excellence in getting the best out of technology and implement innovative solutions for complex problems. We are at hea...

    $18 / hr (Avg Bid)
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    34 ofertas

    Need web and mobile app with browser extension created. There's an unofficial Python version of Google Keep API.

    $553 (Avg Bid)
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    11 ofertas

    Urgent Needed! Kindly Type "YES I AM" in your bid to consider.

    $18 (Avg Bid)
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    12 ofertas
    Advertising portal addon 6 días left
    VERIFICADO

    Really I just want to be able to allow advertisers on my website to be able to create a campaign, create ads, specify gender and location if they want to, for who the ads should be shown, set a budget, and upload banner ads, or enter text ad info, or upload a video ad for our videos section. Admin needs to approve but once approved the advertiser will be able to pause or delete their ads and campa...

    $169 (Avg Bid)
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    33 ofertas

    I have the following setup 1. Node.js running on computer (Linux, Yocto) with express web app. 2. Client connected from different computer to web app. The client needs to be able to get the node.js server to connect to a NAS on the local network. The user must be able enter the path of the NAS and enter credentials. The client must then be able to upload a ipg file to the NAS from the browser ...

    $502 (Avg Bid)
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    15 ofertas

    Principales artículos de la comunidad Javascript