JavaScript Jobs

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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    1,397 jobs found, pricing in NZD
    custom shopify app 6 days left
    VERIFIED

    Please read before you quote: hello i need a discount shopify app for the store and mobile with the below conditions. We need the discount upsell message in the collection page, product page and cart page. 1)minimum quantity volume based discount in figure (not percentage) suppose an item cost Rs 100 . we provide the condition that when a minimum quantity 10 pcs is purchased the price will be ...

    $336 (Avg Bid)
    $336 Avg Bid
    11 bids

    I need 4 custom features for my Wix Website, which probably require Corvid Code. 2 things are very important to me: 1) I will be only using the mobile version, so those features need to look neat and professional on mobile. 2) Making later on custom additions on those features,such as adding new locations, new search filters,new pictures. The pdf attachments with 5 pages are screenshots of my w...

    $444 (Avg Bid)
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    10 bids
    Reviewing Codes! 6 days left
    VERIFIED

    The role is to independently review codes written in Node JS (AdonisJs), Angular and mySQL! You would have to evaluate the quality of codes and point out areas, if any, that are poorly written or constructed. You do not have to re-write the codes. You would be given a short piece of codes to evaluate as part of the selection process. Full details of the project, including the nature and number...

    $20 / hr (Avg Bid)
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    23 bids

    need a highchart developer who can help me my issues

    $20 (Avg Bid)
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    4 bids

    Looking for someone with experience with intercom. I need to fix an issue from the Frontend side. (get user unread notifications on intercom) [login to view URL]

    $167 (Avg Bid)
    $167 Avg Bid
    2 bids

    For our client, we are looking for a freelancer who knows Kohana Framework to repair and fixes errors related to displaying the website on mobile devices and to solve the problem with displaying news via RSS (the website imports news but does not display them and does not import them automatically). These are three pages (3 domains) based on the same script.

    $313 (Avg Bid)
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    15 bids

    I need a jquery plugin. It will be for mobile case customization. Image and text update and get a saved image. Experience jquery person needed. Need to complete it in 2 days. Need plugin Like this sample link : [login to view URL] [login to view URL]

    $21 (Avg Bid)
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    1 bids

    I am looking for help to construct around 3-4 separate web page prototype for our web page application. I do have a few images on how the pages should consist of. As per technical, since this is expected to form a basis for subsequent development, it has to be constructed with HTML, CSS and bootstrap (no WYSWYG tool generated codes...)

    $190 (Avg Bid)
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    35 bids

    Develop and deploy a Market Making bot on Loopring (DEX) - using Binance or MXC orderbook/mid price (as source of truth). - Bot should be able to react within sub 200 ms on price/ spread changes on Binance or MXC ond post/cancel orders on Loopring - Bot would need some sort of liquidity management (E.g. if we run low on a token we would up the bid/ask in order to buy the tokens back) Not a primar...

    $380 - $1140
    $380 - $1140
    0 bids

    Hi, I need to develop a project like this: 1. an xml is published on github 2. an automatic trigger take the xml (an xml can be a new data or an update date), transform it in json and publish it in a detail page (static) - use s3 aws 3. a directory of data (from xml) is published in a search directory and call the static detail page. All software must be static.

    $251 (Avg Bid)
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    6 bids

    Hi, I need someone to help me with JS & CSS for wordpress right now. Thank you!

    $35 (Avg Bid)
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    30 bids

    I'm looking for a junior web developer for a customer project with frontend development experience like javascript, jquery and css. This job isn't for Asian. Thanks

    $6 / hr (Avg Bid)
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    18 bids

    We have a React Native mobile application that has a gallery module which involves uploading and displaying of photos and videos.. The end users of our application upload videos and photos. We need to make a change in the code of the app so that when uploading these videos and photos, these media files will be optimized, that is to say, they will be reduced in file size without too much quality lo...

    $286 (Avg Bid)
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    14 bids

    Looking for a real dev who can found and fix the issues from the existing code and add new features.

    $242 (Avg Bid)
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    15 bids
    Test Automation -- 2 6 days left
    VERIFIED

    We currently have a full-time opening as a QA Test Automation Engineer in our company. It's permanent work from home opportunity and salary range 4 to 5 lakh INR per annum. Approx 33,333 INR - 41,666 INR per month. Office hours are 8 AM to 6 PM IST, Monday - Saturday. Share your profile with skills and expertise as a Test Automation Engineer. Technical Skills: Languages: Java, JDBC, SQL, Ja...

    $579 (Avg Bid)
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    5 bids

    Hi! I'm looking for a React developer to join me on a small project. The task is to implement UI components (stateless) according to a design. Few points to notice: 1. This is a small project, but long term availability is a bonus because I have more similar projects on the pipeline. 2. This specific project is a web app in Hebrew language. 3. The design file format is Sketch. I can upload i...

    $32 / hr (Avg Bid)
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    47 bids

    I need a Crypto-Currency website similar [login to view URL] Need smart contract, backend with [login to view URL] and front end. The functions should be : 1. Should be able to connect ERC20 wallets like meta mask and trust wallet 2. When people invest with RiseCoin token those tokens should go to a particular address after concent from investor 3. 0.15% return on investment daily for those wh...

    $350 (Avg Bid)
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    1 bids

    Looking for someone with experience with intercom. I need to fix an issue from the Frontend side. (get user unread notifications on intercom) [login to view URL]

    $35 (Avg Bid)
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    3 bids

    Note: This is a long-term project, we are looking for people with sufficient knowledge and experience from past projects to work on our project together with a team. Project description: - Must take a proficiency and knowledge test to be considered for the project - Must work for a minimum 7 hours per day - Must commit full-time for minimum 3 months - Must have min. 2 years of MERN experience (mu...

    $18 / hr (Avg Bid)
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    6 bids
    Build me a chrome extension 6 days left
    VERIFIED

    I am looking to get an extension made which runs on the top of any webpage like a stock exchange ticker. I am looking for something super basic. You can use the yahoo finance API for it. I am happy to chat and provide more details.

    $33 (Avg Bid)
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    3 bids

    I need to make a full ERC20 token which will have all the functionality like burn, create, transfer and a full fledged dashboard. We need an expert. The bidder would need to pass through a small test so plz bid only if you have expertise.

    $8536 (Avg Bid)
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    3 bids
    Gambling Website 6 days left

    I am looking for someone who can create a full on custom gambling site that includes payment options such as PayOp, Steam Trading and Crypto. It will have gamemodes like roulette, crash, coinflip and much more, but it has to be custom made.

    $4357 (Avg Bid)
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    17 bids
    Modify a php script 6 days left
    VERIFIED

    I need to make a minor change to a php script

    $44 (Avg Bid)
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    37 bids

    Project 1: An extension that will overlay clickable button on a website. Project 2: An extension that will allow me to lift information off a website and store it as a note in a central location (not dependent on whether I visit that site again) Deliverables 2 chrome extensions

    $667 (Avg Bid)
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    17 bids

    Project 1: An extension that will overlay clickable button on a website. Project 2: An extension that will allow me to lift information off a website and store it as a note in a central location (not dependent on whether I visit that site again)

    $271 (Avg Bid)
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    4 bids

    Project 1: An extension that will overlay clickable button on a website. Project 2: An extension that will allow me to lift information off a website and store it as a note in a central location (not dependent on whether I visit that site again)

    $307 (Avg Bid)
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    3 bids

    PHP DEVELOPER need hourly bases preferred country - pakistan

    $5 / hr (Avg Bid)
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    13 bids

    We have a mobile app generator platform to be fixed and improved well. End state: A system that looks/“feels”/performs much like the system that’s already existing. The “core” system is OpenCart. The system core is to be build on that. Although that’s the core, there’s a number of things that will need to be done. Master Admin Panel I need to have all fe...

    $842 (Avg Bid)
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    13 bids

    We need an extension to the Plugin FormidableForms [login to view URL] We want to create a solarcalculator, in which you can calculate your personal energy consumption and other factors for solar panels on your roof. Therefore we need the plugin to display a google maps with draw function like in this example: [login to view URL] Click on "Nein", then try "Bern, Schweiz" and in...

    $1812 (Avg Bid)
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    13 bids

    Hi freelancers, I have one website blog page, your work is to just copy that single page like mirroring and send me proper structure file like css, js, images, one html page etc. the page should have open without having any issues from my local pc so you may have to clean codes etc. Its pretty easy work for any freelancer who are well in copying/mirroring same website. page url: [login to view...

    $24 (Avg Bid)
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    20 bids

    Hi i need someone who can clean up the unused CSS and JS in a webpage. Please only apply when you have references online.

    $40 (Avg Bid)
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    14 bids

    Creating a dynamic menu that respect the concept of the designer . This code will be integrated in html or javascript into Elementor Pro and work with Wordpress.

    $173 (Avg Bid)
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    38 bids

    i need developer for react task ...........................................

    $30 (Avg Bid)
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    9 bids

    I have complex codes for many Javascript and [login to view URL] programs. I need a JavaScript expert to help me Modularize them into small chunks which are simple enough to solved independently. The end goal would be to make everything simple enough to be explained to a student. I would also need some coding practice examples for the same chunks. The language needs to be simple and a flow should ...

    $23 (Avg Bid)
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    3 bids

    I need a Crowdfunding platform that performs tasks like payments gateway, login dashboard and many such things. As it is a start-up so we dont have a huge budget but we are ready to offer 10% stake we need a broad minded developer should work like a partner. We can pay upto 600. Payment after workdone.

    $243 (Avg Bid)
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    1 bids

    I NEED WORKING PHP SCRIPT FOR SMS API CALL INTEGRATION THAT CAN SEND MULTIPLE SMS MESSAGES I need the html script and the php script

    $49 (Avg Bid)
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    5 bids

    Create the SOAP API in PHP Deliverables Create a submit and return to a German VAT check service, shouldn't need access to our project and we have the documentation but it's in german, so a German speaking developer would help.

    $257 (Avg Bid)
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    9 bids

    Need to modify a python script to auto download videos in [login to view URL] Current works on [login to view URL] so a lot of the work is already done.

    $236 (Avg Bid)
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    32 bids

    Need to create react native app ui from psd and use redux when essential

    $293 (Avg Bid)
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    8 bids
    Software developing 6 days left
    VERIFIED

    I need a software build that can do the following: When a box appear in Google Chrome, click close, then refresh the page, then click on the extension in the right corner, and at last click start.

    $166 (Avg Bid)
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    5 bids
    web development 6 days left

    Need a online fashion website with using of html, css, javascript, njquery

    $21 (Avg Bid)
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    7 bids

    Looking to upgrade the backend of my application. The main task is to do a high level design architecture of the application.

    $11 / hr (Avg Bid)
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    15 bids

    -HTML, CSS, JavaScript -React, Angular, Vue(not required. If you have, that's a great plus.) -PHP, Python(Not required. If you have, that's a great plus.)

    $17 / hr (Avg Bid)
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    40 bids

    I need an experienced JavaScript developer who also have experience with the firebase.

    $178 (Avg Bid)
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    8 bids
    Log in system + microservice 6 days left
    VERIFIED

    I need you to develop some software for me. I would like this software to be developed for Windows using Javascript.

    $18 / hr (Avg Bid)
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    17 bids

    I am looking for disciplined developer who can communicate with updates every day or every 2 days (and I don’t want to keep asking for that). And experience with payments/maps integration. Building a classified with geolocations portal with an admin panel, OSM map (modified) and payments integration. All documentation and most of front end is ready. Only experienced programmers. I am focu...

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    The mission of my project is to democratize information and politics. The project is based on a web app which works as a particular conceptual map.

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    12 bids

    person needed to develop the websites and the same website to android app and ios app and Chrome extension and windows spore application. i have 5 projects currently to work on. Has to be capable of Developing an E-Commerce Website alone. Knoeledge on CMS, Database, and Servers. Capable of Developing an IOS and Android application, and capable of developing chrome extension and safari extension of...

    $5 / hr (Avg Bid)
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    We need an app for the management of restaurants and bars that allows you to book, order food and drinks, and notify the kitchen of what has been ordered. The backend is ready and the tests can be started immediately. We are therefore only interested in developing the frontend. 1. We are interested in a programmer with experience with push notifications and the GCM/FCM., available for debugging ...

    $695 (Avg Bid)
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    21 bids

    hi, need an expert to create a custom wordpress plugin to pull the data from an api and show it as desired layout with search widget. more jobs , will create 50 % milestone once finalised , rest as per the progress. refer attached file for more details and give me a fixed quote. more details on chat max budget is 60 USD

    $46 - $380
    Sealed NDA
    $46 - $380
    3 bids

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