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!

Palkkaa Javascript Developers

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    1,632 työtä löytyi, hinnoittelu EUR

    Se buscan Programadores Android/Java para realizar mini proyecto, cada módulo tiene un costo, pero se paga al final del proyecto: Características del proyecto: -Se requieren 2 programadores full-stack -Debe terminarse en 1 mes aproximadamente para que sea rentable para todos -El tiempo del proyecto lo establecen los desarrolladores -No se pagará algún adicional en cas...

    €230 - €689
    €230 - €689
    0 tarjoukset

    Build codepair platform like [kirjaudu nähdäksesi URL:n]

    €452 (Avg Bid)
    €452 Keskimäär. tarjous
    7 tarjoukset
    Trophy icon Turbo Boost Highcharts Speed 6 päivää left

    We are trying to load growing volume of our data via highcharts with zero/minimal lagging. We want a sample PoC to demonstrate same using angular, .netcore, mysql combo. Highcharts has a demo using lazy loading, but that is in php which we could not translate. So launching this contest for developers who could provide us a high performing highcharts with huge data load at backend, and also dynamic...

    €24 (Avg Bid)
    €24
    0 työtä
    Stock trading bot 6 päivää left
    VARMENNETTU

    Looking for a coder with experience in the user of TD Ameritrade's API OR another API / framework ([kirjaudu nähdäksesi URL:n] Interactive Brokers, Alpaca, Tardier...) to create a trading bot script based on preset market conditions by the user by the use of a web frontend.

    €18 - €151
    €18 - €151
    0 tarjoukset
    Streaming Radio App Upgrade 6 päivää left
    VARMENNETTU

    I have an old php based application which is like a streaming radio but doesnt need a flash server! The Admin can control the content played by setting parameters for the folders (Rock 20%, Classic 20%, Promo 10%, etc) I want to update/upgrade backend usability and allow User to change parameters

    €215 (Avg Bid)
    €215 Keskimäär. tarjous
    13 tarjoukset
    cometsys technologies website 6 päivää left
    VARMENNETTU

    comet sys - IT startup (Technology Service, Product, Platform and Other IT support). Menu -> AboutUs, Services, Works, ContactUs Landing Page with image banner with 2 images (back2back slide in horizontal) About us - Content to display Services - Content with table no border (simple icon and simple text for category -> Consulting, Technology, Digital Interactive, Research) Works - 1. Produ...

    €60 (Avg Bid)
    €60 Keskimäär. tarjous
    15 tarjoukset
    cocos-2d expert need 6 päivää left
    VARMENNETTU

    Hi Need cocos-2d expert to join our project! Backend is mainly completed and frontend is 80% completed as well You can complete frontend and backend integration also I prefer who knows the card game "ShiSanShui" and Chinese a little Assets are already ready More details will provide via chat Please only bid if you have full experiences with cocos2dx! Thanks

    €501 (Avg Bid)
    €501 Keskimäär. tarjous
    12 tarjoukset

    We are creating 3D environment tour in Unity and want to convert it to mobile use on html5. [kirjaudu nähdäksesi URL:n] is preferred but not required if you can give better options.

    €562 (Avg Bid)
    €562 Keskimäär. tarjous
    4 tarjoukset

    Hello, We are creating a WP website that displays biological information from bird nest boxes. The basic website is up. We need a feature that requires digging into some existing Javascript for an interactive chart and displaying some images in a PHP WordPress website. The web page that needs the new feature is here: [kirjaudu nähdäksesi URL:n] You will see an interactive cursor on the ...

    €459 (Avg Bid)
    €459 Keskimäär. tarjous
    12 tarjoukset

    dear sir....... I have a JAVA project ready, I need a change in this project My video player has a problem, I need to get it fixed, help me Problem: PLAYER IS Jiaozivideo player JAVA 1. It takes more process to play video 2. As soon as the video is played, both sides are slightly cut. 3. Video Play View Looks Different in Other Big Devices

    €151 (Avg Bid)
    €151 Keskimäär. tarjous
    2 tarjoukset

    I'm looking for Sr. PHP developer with working experience on Laravel framework and Firebase Cloud Functions (node.js). Individual developer is preferred. Required minimum qualifications, • 3+ years experience on PHP • Including 1+ years experience with Laravel • Working experience with Firebase Cloud Firestore database & Firebase Cloud Functions (node.js) Preferred Pay, &...

    €6 / hr (Avg Bid)
    Mainostettu
    €6 / hr Keskimäär. tarjous
    3 tarjoukset
    Chrome Extension work -- 3 6 päivää left
    VARMENNETTU

    i need a chrome extension developer expert.

    €23 (Avg Bid)
    €23 Keskimäär. tarjous
    2 tarjoukset
    Javascript programm 6 päivää left

    Hi i am looking for a freelancer who make a programm javascript (forms, just 4 forms) to simulate a theory in physics. afterwards the javascript program could become a youtube channel and an app. more detail, when i choose the Programmer

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    8 tarjoukset

    Hi I want laravel+ javascript specialist i want few changes to do by tomorrow I will provide details in chat Only expereinced freelancer can apply DS

    €68 (Avg Bid)
    €68 Keskimäär. tarjous
    8 tarjoukset

    Seeking a Microsoft (preferably certified) expert to provide both development and guidance on creating an Application (Add-In) to use with Microsoft Word. I have built several Macros to complete tasks and want to put them into a version that can be deployed centrally to single client and potentially on App store in the future. Preferable to build in Visual Basic or Javascript. *Freelancer must ...

    €18 / hr (Avg Bid)
    €18 / hr Keskimäär. tarjous
    20 tarjoukset

    Angular .net developer needed for long term work

    €10 / hr (Avg Bid)
    €10 / hr Keskimäär. tarjous
    12 tarjoukset

    Looking to form a relationship with some serious expert in wordpress woocommerce who’s very familiar with wpbakery, elementor, css and JavaScript coding. Currently just need some advise. Potential hire for big project soon.

    €44 (Avg Bid)
    €44 Keskimäär. tarjous
    14 tarjoukset

    You have to fix one animation and admob bug then create necessary script(unique id) and help to submit to play store

    €24 (Avg Bid)
    €24 Keskimäär. tarjous
    3 tarjoukset
    React.js project -- 2 6 päivää left

    I am looking for React.js developer

    €472 (Avg Bid)
    €472 Keskimäär. tarjous
    13 tarjoukset

    I need a search box where a user can type in a search query. The script should query the json feeds and the output should be in html. (See template screenshot). 1st feed is from a Dutch retailer [kirjaudu nähdäksesi URL:n] 2nd feed is from DATAFEEDR website. I made the template for you to use made in Bootstrap. But i'm not a designer so you might have to correct some things. T...

    €127 (Avg Bid)
    €127 Keskimäär. tarjous
    28 tarjoukset

    I looking for someone who can build HTML5 creatives with Google Web Designer

    €352 (Avg Bid)
    €352 Keskimäär. tarjous
    9 tarjoukset

    I have a Chrome Web Browser Extension: [kirjaudu nähdäksesi URL:n] that needs some love to correctly use the jQuery UI resize and clean up its CSS. Extra credit if you’d like to slap a fresh coat of paint on it and clean up the UI more than that. Code is here: [kirjaudu nähdäksesi URL:n]

    €1021 (Avg Bid)
    €1021 Keskimäär. tarjous
    8 tarjoukset

    So it is more of a checkout/point systems/redemption thing. It only requires one webpage... it would be best explained by an example. Let's say I tell someone I'm giving them 100 free massages, 200 free foot rubs, etc. but it is hard for me to keep track. So instead, there is a website (or app) that has a drop down menu for which "coupon" you want to redeem and how much quantit...

    €126 (Avg Bid)
    €126 Keskimäär. tarjous
    9 tarjoukset
    Ethereum Web3j and full node 6 päivää left
    VARMENNETTU

    I need ethereum full node and payment solutions for the below function 1. Create Account (Public address and Private Key) 2. Erc20 token Send transaction /receive transaction webhook 4. Get balance webhook 5. Should be in mainet full node Refrence link : [kirjaudu nähdäksesi URL:n] and [kirjaudu nähdäksesi URL:n] Only freelancer that has experience on it are allowed to bid a...

    €470 (Avg Bid)
    €470 Keskimäär. tarjous
    11 tarjoukset

    Who you are: Frontend developer who is familiar with React JS and responsive design. Must have skills: HTML, CSS, JS ES6 Optional skills: OpenTok

    €16 / hr (Avg Bid)
    €16 / hr Keskimäär. tarjous
    22 tarjoukset
    Development Project 6 päivää left

    We are looking for freelancers with expertise as follows 1) Frontend developer with AngularJs and NodeJs experience. The desire candidate must be highly skilled in HTML5, CSS3, Javascript. Must have good hold on Angular Native script and familiar with templates 2) Back end developer with PHP Laravel Expertise.

    €2619 (Avg Bid)
    €2619 Keskimäär. tarjous
    14 tarjoukset

    Necesito que desarrollen un software para mí. Me gustaría que este software sea desarrollado utilizando Javascript.

    €34 (Avg Bid)
    €34 Keskimäär. tarjous
    2 tarjoukset

    Integrate : 1- Video Conferencing 2- 2 Factor Authentication 3- SMS 4- Chat 5- Push Notification

    €312 (Avg Bid)
    €312 Keskimäär. tarjous
    7 tarjoukset

    Im looking for a php developer. This is a Restful API problem. One fronted is working well, but another fronted is not working. I will share detail in chat and allow to access to git. Please send me your giturl and experience in this part. Regards.

    €118 (Avg Bid)
    €118 Keskimäär. tarjous
    14 tarjoukset
    Website ReDesign 6 päivää left

    We need a modern responsive website design for an older website. We want something that will be great on mobile devices with all the same functionality it has now. The code must be standard HTML, CSS and JavaScript. Please provide detail quote, about what you see for our website design, the fixed price for the work and a time frame for completion. Thank You

    €425 (Avg Bid)
    €425 Keskimäär. tarjous
    32 tarjoukset
    Craft animated d3 demonstrations 6 päivää left
    VARMENNETTU

    I'm looking for a partner to help create compelling data-visualizations based off of evolving data . Similar to the stories that get told through racing bar charts, but I want another and more compelling way of displaying that information. I have put a link to dummy data. I would love to see some compelling visual stories about the best global brands from 2000-2018 told with this data. Dat...

    €290 (Avg Bid)
    €290 Keskimäär. tarjous
    7 tarjoukset
    Trophy icon Craft animated d3 demonstrations -- 2 6 päivää left

    I'm looking for a partner to help create compelling data-visualizations based off of evolving data . Similar to the stories that get told through racing bar charts, but I want another and more compelling way of displaying that information. Please include a way of charting in a visually-appealing way the best brands from 2000-2018. Data source: [kirjaudu nähdäksesi URL:n]

    €239 (Avg Bid)
    Taattu
    €239
    1 työtä

    We are looking for a Media server webrtc expert who can setup a open source Media server for us. We have after some research found Kurento to be suitable for this purpose. But if you have a different suggestion, that would also be welcome. For now the consultant should be able to setup a kurento server online with a working sample on angular/android simple video conference 1-n and a webinar type ...

    €302 (Avg Bid)
    €302 Keskimäär. tarjous
    2 tarjoukset
    html / java script fix 6 päivää left
    VARMENNETTU

    two redirect buttons have to be opened by manually commanding to open in new tab or window and a download / upload buttons not functioning for apple device

    €90 (Avg Bid)
    €90 Keskimäär. tarjous
    21 tarjoukset
    Chrome Extension work -- 2 6 päivää left
    VARMENNETTU

    i need a chrome extension developer expert.

    €133 (Avg Bid)
    €133 Keskimäär. tarjous
    7 tarjoukset

    I am looking for a php developer to create simple web site. Get ads and campaigns from Facebook using userid. Only need some php script for it.

    €466 (Avg Bid)
    €466 Keskimäär. tarjous
    5 tarjoukset

    Scrape dynamic data from a web page using Google Sheets. The formulas are already in columns D, E, F, and G in this Google Sheet [kirjaudu nähdäksesi URL:n] , and they need to be corrected. These columns are intended to take an information from [kirjaudu nähdäksesi URL:n] , and display prices of particular cars with VIN numbers located in a column A. Prices can be pulled ...

    €27 (Avg Bid)
    €27 Keskimäär. tarjous
    5 tarjoukset

    Se buscan Programadores Android/Java para realizar mini proyecto, cada módulo tiene un costo, pero se paga al final del proyecto: Características del proyecto: -Se requieren 2 programadores full-stack -Debe terminarse en 1 mes aproximadamente para que sea rentable para todos -El tiempo del proyecto lo establecen los desarrolladores -No se pagará algún adicional en cas...

    €1775 (Avg Bid)
    €1775 Keskimäär. tarjous
    3 tarjoukset

    We need to develop the face recognition module with API for our existing Django based system. please contact us who can able to develop the entire system individually. the developer needs to sign our personal NDA and project contract, so please reply only, the developer who is really capable and agree to sign the contract with us. thank you

    €637 (Avg Bid)
    €637 Keskimäär. tarjous
    8 tarjoukset
    Google Sheet APPs Script 6 päivää left
    VARMENNETTU

    Saya ingin membuat Google Sheet APP Script untuk pengaturan Cell / Range setelah entry data ke google sheet. 1. Untuk edit cell / Range harus menggunakan password (pengaturan password ada di dalam APP script) 2. Password A (bisa saya edit didalam apps script) untuk kontrol kolom A,G,H,I 3. Password B (bisa saya edit didalam apps script) untuk kontrol range (A5:F) 4. dari awal kolom A,G,H,I sudah ...

    €28 (Avg Bid)
    Mainostettu
    €28 Keskimäär. tarjous
    2 tarjoukset
    Fix bug breadcrumb backend prestashop 1.7 6 päivää left
    VARMENNETTU

    Hello Hello i have small bug in my backend prestashop 1.7 when i create a category in "luxuxy" the category place randomly Thanks you

    €26 (Avg Bid)
    €26 Keskimäär. tarjous
    6 tarjoukset
    HTML5 Web Design 6 päivää left
    VARMENNETTU

    I need an HTML5 web design; -Style text and colors -Layout Images and tables -Add Background Images -Integrate with FB &Twitter -Work with WhatsApp & Other Social Networks -Optimize with Mobile Devices (iPhone and iPad) and (Android)

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    43 tarjoukset

    I need simple static website which shows our family pictures. It will be similar with gallery style, If you can do this, I will share my idea about this. I hope it is built with just HTML, CSS, JavaScript.

    €337 (Avg Bid)
    €337 Keskimäär. tarjous
    47 tarjoukset

    I would like to build a web-based platform that will present to the user a list of questions that they can fill in. As one series of questions is responded to (demographics, for instance) another screen of questions (contact information) will present. Some fields will be mandatory, others not. Among the fields will be links to upload pictures (copies of identification, for instance) from phone p...

    €1010 (Avg Bid)
    €1010 Keskimäär. tarjous
    10 tarjoukset

    Current monitoring app is based on threshold to display anomaly sensor values firm the chirpstack.db. I am building a simple show case of the dashboard utilizing this time-series modeling/HBkS with visualization and analytic reports. tasks; 1. build dashboard for monitoring/visualization, auto-learn (unsupervised training), reporting based on anomaly pattern detection. 2. integration of task 1 ...

    €354 (Avg Bid)
    €354 Keskimäär. tarjous
    8 tarjoukset
    Build an App 6 päivää left

    Need a dating app developer, more information about said app will be provided upon interview. Someone who is a hard worker, and can trust.

    €11 / hr (Avg Bid)
    €11 / hr Keskimäär. tarjous
    17 tarjoukset

    We’re hoping to build a long-lasting relationship with a Junior Web Developer to help us in a variety of projects throughout the year as needed. This is a part-time remote freelance position. Develop responsive websites using HTML, CSS, PHP, Javascript, jQuery, XML, JSON, AJAX and Xcode

    €6 / hr (Avg Bid)
    €6 / hr Keskimäär. tarjous
    17 tarjoukset

    Before applying, please install our plugin and have a play with it, you will need to understand how this works before you apply - [kirjaudu nähdäksesi URL:n] We are looking for a javascript developer to help us develop some functions for our next release. You will need to be experienced with the following + React.js and [kirjaudu nähdäksesi URL:n] + HTML5 + CSS3 + Google f...

    €145 (Avg Bid)
    €145 Keskimäär. tarjous
    9 tarjoukset

    Need a discord but that will assign a user a role only after visiting a website.

    €14 (Avg Bid)
    €14 Keskimäär. tarjous
    2 tarjoukset

    Wanted a great experience in the java applet and servers If you are confident about doing what is required, write to me if there is any newness or talk about learning. Do not waste my time and time

    €2189 (Avg Bid)
    €2189 Keskimäär. tarjous
    17 tarjoukset

    Suosituimmat JavaScript -yhteisöartikkelit