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!

Contratar a Javascript Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    1,184 trabajados encontrados, precios en USD

    We are busy with a large Python project for the web and we are using Django as a framework. I am looking for experienced Python developers that wants to join our team and develop plugins for the project. This is a long term project so you must really be interested in doing this for a long time. The rewards are endless!! The following is of vital importance: 1. You must be fluent in English 2. You ...

    $4001 (Avg Bid)
    $4001 Oferta Promedio
    53 ofertas

    We have a website create in [iniciar sesión para ver URL], WEBGL and JAVA it has a interactive page built in JAVA with purple lines, we want someone to add the circle spinning component to the website so it works with our website when the user performs actions. The animated component we need creating in this video - [iniciar sesión para ver URL] Please have a look before you bid so y...

    $219 (Avg Bid)
    $219 Oferta Promedio
    8 ofertas

    Basically can use and modify that: [iniciar sesión para ver URL] And finally i want just call in php $omniva->OrderShipment($senderData,$receiverData,$type); and it will return me tracking code. $type = 1) Paracel machine to paracel machine, 2) Courier to Courier 3) Courier to Paracel machine 4) Paracel machine to Courier Here is Omniva API manual: [iniciar sesión para ver UR...

    $31 (Avg Bid)
    $31 Oferta Promedio
    3 ofertas
    Live Video Streaming 12 horas left
    VERIFICADO

    hey , i would like to start developing a Live Video Streaming web app via rtmp or any protocol have you did anything related work about live streaming ? share with me your Live streaming work thanks

    $2702 (Avg Bid)
    $2702 Oferta Promedio
    31 ofertas
    Nodejs/TypeScript developer needed 11 horas left
    VERIFICADO

    We are a team of developers looking to expand. We are looking for a good Nodejs/TypeScript developer that will work with us Fulltime. Needs to be able to use: * Git * Node/NPM * Websockets * MongoDB/Mongoose / SQL * API's creation and use The perfect candidate would be a one that is willing to learn and grow. This is a longterm project.

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    24 ofertas

    Hello! We're looking for an individual that can help wrap up a application build using the React(front end) and Node(backend). The core of the application is basic administration, with employee and admin roles. There are a few advanced features such as quiz taking, fetching a public CSV, and reporting. The application is already bootstrapped with a chunk of development already done. The init...

    $2374 (Avg Bid)
    $2374 Oferta Promedio
    50 ofertas

    Hi, I have an adult site which has certain custom taxonomies in the back-end like Countries, Cities, Escorts etc. When I add a description on city page for ex on London city, the description is not visible on the front-end. I just need someone who can customize and display the taxonomy descriptions on the front-end too. Budge is INR 700

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

    php core . i have a program. after my client shut down the computer, upon restart the computer, the system reopen again my program. opening two times program will result in two print out. so i need to ensure only one time my program is open.

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

    hi guys I want to set restrictions on downloading attachments for different user groups ex: 24 hour download limit for attachments For different user groups ex: silver group = 5 file attachment download per 24h gold group = 15 file attachment download per 24h its simple for attachments files for posts and NOT FOR RESOURCE.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    11 ofertas

    [iniciar sesión para ver URL] I want like this. If you can do, let me know. thanks.

    $49 (Avg Bid)
    $49 Oferta Promedio
    11 ofertas

    Seeking full stack java developer for ERP development Experience on J2EE -Spring Boot, Hibernate, Json, , MySQL, Jquery, HTML, React, RESTFul ,AWS etc. Microservice experience must

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    34 ofertas

    Looking for someone to help me with a scraping script (python) for a website that uses an app element and iframes when looking at source code and variables ids in html afterwards

    $135 (Avg Bid)
    $135 Oferta Promedio
    48 ofertas

    We’re looking a new front and back end developer for our company website we’ve already developed our website. Now we’re looking a good developer to finish our project What we need from your side:- Minimum qualification more than one HTML5, CSS3, JavaScript, PHP and MySQLi. Java, AngularJS, Python Knowledge would be better. Please contact us: (Removed by Freelancer.com Admi...

    $164 (Avg Bid)
    $164 Oferta Promedio
    34 ofertas
    Chrome Plugin / App 10 horas left
    VERIFICADO

    Looking for expert who can help me building chrome plugin /app which connects to mqtt and plays notification tone on receiving daya

    $101 (Avg Bid)
    $101 Oferta Promedio
    5 ofertas

    PLEASE READ CAREFULLY BEFORE SUBMITTING A PROPOSAL! Here is files hierarchy - [iniciar sesión para ver URL] /frontpage - [iniciar sesión para ver URL] /testimonies page - [iniciar sesión para ver URL] / billing page - [iniciar sesión para ver URL] /userpanel/dashboard/pagebuilder - [iniciar sesión para ver URL] /the template - [iniciar sesión para ver U...

    $283 (Avg Bid)
    $283 Oferta Promedio
    26 ofertas
    Text Editor 10 horas left
    VERIFICADO

    I am looking for an experienced Javascript programmer to write a bespoke text editor. This is part of a large project and further Javascript work may be involved. Full details will be given to suitable candidates who will then be given an opportunity to amend their bid accordingly.

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

    Hi, i want to replace my adobe flash image gallery with HTML5 image gallery. Thanks

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

    [iniciar sesión para ver URL] I want like this. If you can do, let me know. thanks.

    $16 (Avg Bid)
    $16 Oferta Promedio
    9 ofertas
    data feeding with API on magento 2 9 horas left
    VERIFICADO

    Hi , we are interested to connect a feeding api to feed product data such as images , description , ad technical data to our product , here is data supplier docuements [iniciar sesión para ver URL]

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

    We are planning to hire a web backend developer with lots of experience in Node.js and [iniciar sesión para ver URL] to create a backend for a basic social network, which should be REST accessible. Please have a look at the attached PDF for more details about the required functionality. Note that this API overview is incomplete and might change slightly. You are free to use whichever data...

    $1398 (Avg Bid)
    $1398 Oferta Promedio
    68 ofertas

    Hello I have a website and I would like to build Android app and IOS based on react JS. We already have an API I ll give more infos by message. Thank you

    $737 (Avg Bid)
    $737 Oferta Promedio
    51 ofertas

    Hello! I have a web travel agency - [iniciar sesión para ver URL] - and I need to import in my booking engine (CMS used Wordpress - booking engine VikBooking) AVAILABILITY and PRICES (with 20% markup) from the database of my main supplier. The script should refresh every 10/15 hours just in summer season! Thanks U P D A T E: the script is already running. It was created one year ago from ...

    $158 (Avg Bid)
    $158 Oferta Promedio
    33 ofertas
    Onedrive app for file manage 9 horas left
    VERIFICADO

    I need you to develop onedrive app to manage files. Pls see specs attached

    $8 / hr (Avg Bid)
    $8 / hr Oferta Promedio
    4 ofertas
    Jotform completion 9 horas left
    VERIFICADO

    DO NOT BID unless you reas carefully and have experience in Jot forms. The following form [iniciar sesión para ver URL] has a dynamic drop down list, [iniciar sesión para ver URL] Sport, Gender, Event, Each category is intented 1 space. I have created the 4 sports (Single and team) And I would like someone to create the remaining 44. as per the XL file. The whole task is trivi...

    $19 (Avg Bid)
    $19 Oferta Promedio
    4 ofertas
    code expert callbacks -- 2 9 horas left
    VERIFICADO

    We have a suscription membership site and we implemented callbacks in php for the payments between our site and our billing provider. All works ok but we have a little issue in the code . When the user chose our monthly and anual suscription, in the gateway payment sent from our callback when the user fullfil the template in our site to go to the payment, appears the 2 options and should appear t...

    $36 (Avg Bid)
    $36 Oferta Promedio
    6 ofertas

    I have a Wix Data Collection on [iniciar sesión para ver URL] website. It contains the list of users who paid membership to access to the services on this website. For each user there is an email address. I have elsewhere a Google Spreadsheet Add-on. I would like to check if there is a match between the email of the Add-on user and a line in the Wix Data Collection table.

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

    The programmer yii2 is required. Payment by arrangement and daily payment is possible. (Removed by Freelancer.com Admin)

    $1093 (Avg Bid)
    $1093 Oferta Promedio
    12 ofertas

    Good knowledge with react.js /[iniciar sesión para ver URL] /vue.js /node.js /angular.js /ionic /laravel /codeigniter /yii etc. and also experience with api integration, illustration, photoshop etc. A digital ecommerce platform with user-friendly interface. have to provide a good e-shopping experience to our next generation consumer. we will try to introduce our people with user-friendly p...

    $395 (Avg Bid)
    $395 Oferta Promedio
    37 ofertas
    Tracking URL 8 horas left

    periodically from every 10 minutes to 7 days or so. The web page needs to update the location but retain a trail of where the device has been from previous messages. The message will contain the latitude & longitude as well as a link to display this. I need to be able to publish these myself to my website. I will create a new page for every device. I need the code to past into a website to di...

    $326 (Avg Bid)
    $326 Oferta Promedio
    20 ofertas

    Hello, We looking for good experience java developer who can work fast and deliver our project. our project This framework we using [iniciar sesión para ver URL] Micro services concept. Spring boot, hibernate, React js.

    $798 (Avg Bid)
    $798 Oferta Promedio
    19 ofertas
    d3.js Developer 7 horas left

    I need someone who is familiar with d3.js and javascript module. I would like to customize the d3.js charts below and and render it in HTML page as an example. [iniciar sesión para ver URL]@d3/bubble-chart [iniciar sesión para ver URL]@d3/zoomable-sunburst The data should be loaded from REST API not from a CSV file.

    $166 (Avg Bid)
    $166 Oferta Promedio
    16 ofertas

    Hello, We looking for good experience java developer who can work fast and deliver our project. our project This framework we using [iniciar sesión para ver URL] Micro services concept. Spring boot, hibernate, React js.

    $803 (Avg Bid)
    $803 Oferta Promedio
    9 ofertas

    Need an QR code scanner with webview which means i want to browse generated link from qrcode into the same QR code scanner app. Dont want to redirect link to any other browser.

    $36 (Avg Bid)
    $36 Oferta Promedio
    26 ofertas

    Angular fetch data with API It is a 30 min job for experienced person need to start immediately

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

    There is a field in DB which is a public field so it can be queried by the front-end. Since, the field can be queried from the front end and pushed to the dataLayer using [iniciar sesión para ver URL]({'fieldname': 'value'}) google analytics and insert a zendesk script

    $130 (Avg Bid)
    $130 Oferta Promedio
    9 ofertas

    Hi, Acies is currently looking to hire a JAVA developer immediately. Please reach out to (Removed by Freelancer.com Admin) if interested to hear about our opportunity.

    $1509 (Avg Bid)
    $1509 Oferta Promedio
    10 ofertas

    We have a product in foodtech. Which is live and functional in multiple outlets. We introduced a new payment module but there are few bugs that are coming up while testing. Will require a person/team to understand it and fix them. Product is on react native, Angular, node.js and [iniciar sesión para ver URL] .

    $99 (Avg Bid)
    $99 Oferta Promedio
    5 ofertas
    Java assignment 6 horas left

    Detail will be provided inbox.

    $24 (Avg Bid)
    $24 Oferta Promedio
    12 ofertas
    PHP Developer USD 300 Per Month 6 horas left
    VERIFICADO

    I need a full time PHP Developer on a monthly basis. Payment can be made on weekly or how you prefer. But the position is on on going full time basis. Responsibilities: - Learn our PHP framework - Develop new features on the framework - Fix bugs on existing features Qualification - You must have 5 years experience in PHP programming - JQuery / Javascript - Experience in PHP frameworks - CSS &am...

    $415 (Avg Bid)
    $415 Oferta Promedio
    65 ofertas
    Create a Tor Browser Website 6 horas left
    VERIFICADO

    I am in need of someone that is able to create, design and host a website which will be on the Tor Browser. This developer will need experience on the Tor browser, Bitcoin implementation, and java scripting.

    $178 (Avg Bid)
    $178 Oferta Promedio
    15 ofertas

    looking to create a plug-in for my Minecraft server so people will spawn at spawn every time they login or every time they returned the hub because everyone on spigot screws with my server I'm looking for someone to fix it or create me a plug-in so please direct message mean to speak further

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

    Offline & Online Form Filling Process

    $15 / hr (Avg Bid)
    $15 / hr Oferta Promedio
    14 ofertas
    D3.js + Angular 5 6 horas left
    VERIFICADO

    D3 Chart + Angular 5 Want to integrate below d3.js charts into my application. find below list of specific requirement of all charts. Charts Bar ( Multi Bar + Multi Stack ) Column ( Multi Column + Multi Stack ) Area ( Multi Area ) Line ( Multi Line ) Scatter ( Multi Group ) Pie Donut Note: Mandatory to accommodate large number of legends Show legend out side in case of large data Axis Scrol...

    $412 (Avg Bid)
    $412 Oferta Promedio
    5 ofertas

    [iniciar sesión para ver URL] 1. Click on any text of "Contact this tenant" 2. you will see text say " You need to login to view contact information. Please login [ OK ] I need the script when we click [ OK ] then the drop down window login show up,, the Login is on the top right conner.

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

    Integrate verified number in android and iOS app form with [iniciar sesión para ver URL] [iniciar sesión para ver URL] Integrate nexmo into web forms Delivering up and running

    $235 (Avg Bid)
    $235 Oferta Promedio
    7 ofertas
    optimize website 5 horas left
    VERIFICADO

    Hello Freelancers, I need to optimize my website and need to improve speed in google pagespeed insight. I want experience person to finish this job. If you succeeded to complete this job then we can work on more project.

    $59 (Avg Bid)
    $59 Oferta Promedio
    19 ofertas

    I need a website checked to see how it functions how it collects data and how it sends the data out after collecting . What programs it uses

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

    I have one issue in javascript pagination. Experience javascript exert needed.

    $132 (Avg Bid)
    $132 Oferta Promedio
    20 ofertas

    I have 5 excel sheets containing 5000 rows that has code like this <ul> <li> <a class="zoomThumbActive" href="javascript:void(0);" rel="{gallery: 'gal1', smallimage: '[iniciar sesión para ver URL]',largeimage: '[iniciar sesión para ver URL]'}"> <img style="height:70px; width:auto" src="[...

    $21 (Avg Bid)
    $21 Oferta Promedio
    77 ofertas
    API integration 4 horas left

    Need to integrate aws support API with our Zoho desk system ([iniciar sesión para ver URL] ) I have attached an image with sample snippet of how it looks Links : 1) [iniciar sesión para ver URL] 2) [iniciar sesión para ver URL]

    $105 (Avg Bid)
    $105 Oferta Promedio
    5 ofertas

    Principales artículos de la comunidad Javascript