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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    1,404 jobs found, pricing in SGD
    parser BYACC/J 6 days left
    VERIFIED

    1) Rewrite the grammar to eliminate any ambiguity and make sure that the associativity of the operations + , – , *, and /are left to right. 2) Write a parser of the rewritten grammar using BYACC/J. Once you have built your parser, you should be able to process programs written in the language described above. When BYACC finds input that doesn't match the grammar, it automatically ...

    $53 (Avg Bid)
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    2 bids
    integrate Mollie paymet 6 days left
    VERIFIED

    I need to integrate Mollie gateway to my flutter app

    $265 (Avg Bid)
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    21 bids

    *** GÉNERO *** Debes ser un hombre. *** PAÍS *** Debes vivir en cualquier lugar en Venezuela. *** CALIFICACIONES REQUERIDAS *** No me importa tu experiencia ni tu educación formal. *** CUALIDADES REQUERIDAS *** Estoy buscando un hombre con ***fuertes habilidades analíticas*** que pueda aprender como hacer el trabajo de manera innovadora, eficiente...

    $3 / hr (Avg Bid)
    Local
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    4 bids

    I'm looking for a high level of Python/Selenium/Django expert + Web automation master with Rotating servers I have two web software written by other devs. Can you test it and install in my Server? Can you start it immediately and finish tonight? *This project is NOT web scarping/crawling **Beginner/Intermediate levels, Do not apply. You will lose time.

    $240 (Avg Bid)
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    9 bids
    NetSuite Expert 6 days left

    I need to print label for orders directly from NetSuite.

    $3386 (Avg Bid)
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    13 bids

    You will need to build a web app animation looking like the video file that you will be provided (CF: image). You are free to use any Javascript+Html+CSS vanilla or framework as long at it works. It has people represented as circle going to the supermarket to buy toilet paper and come back to their home. The goal of this app is to simulate the behavior of people panick buying toilet paper durin...

    $1191 (Avg Bid)
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    25 bids

    DO NOT BID A SMALL AMOUNT THAT IS NOT ACCURATE!!!!! Also do not ask for money in advance. I will NOT release a milestone without receiving something in return. The page I want to replicate is: [login to view URL] It needs to have a draw search and your location search When you click on a pin, I want it to display photo and small info. Map needs to update based on zoom. Needs to work with 300...

    $529 (Avg Bid)
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    19 bids
    Sql error analysis 6 days left
    VERIFIED

    You need to analyze sql errors. Details in the BOS.

    $146 (Avg Bid)
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    32 bids

    Required an angular(newest version) responsive flight search application with 4 Page (html template provided). An API provided with swagger documentation, which the angular app have to use. Page Requirements: 1. Home page with search component, popular category deals , Last Deals, Some info section 2. Full width list view, with search component 3. List view with half map (google maps) and search c...

    $131 (Avg Bid)
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    26 bids

    We have a wordpress multisite developed with Astra and Elementor. We are having issues with the pages and need to have to mobile and tablet responsive corrected. Please do not apply unless you really know what you are doing, I need someone who can take care of these pages and issues.

    $197 (Avg Bid)
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    16 bids
    Build me an App 6 days left
    VERIFIED

    Hi I am an educator, and I need an app to assist me in marking scripts from my learners. I have a limited budget, but we can agree on something. Thank you.

    $451 (Avg Bid)
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    25 bids

    Need some predefined HTML5 responsive templates to be generated for certain shapes where the DIV contents are movable with a header/sub-header and subsections. The freelancer should be extremely proficient in HTML/CSS/Javascript/Jquery and posses creative design skills

    $385 (Avg Bid)
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    72 bids

    Hey We are looking for a JS expert. Task is small but it need to be done in a hour max. thanks

    $29 (Avg Bid)
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    19 bids
    Make me a file 6 days left

    Make a file for my braintree merchant, i need someone can do it. The file is like a processor to process cards.

    $156 (Avg Bid)
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    5 bids
    Repair existing website 6 days left
    VERIFIED

    Had to relocate website to a new server. Some parts are not working. Need to be able to access remotely. Will share screen and keyboard.

    $185 (Avg Bid)
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    143 bids

    I want these two things:- 1. Robot chat box which can answer the questions. I already made a bunch of questions in excel. 2. Ticket system if the robot can not answer including the ticket panel for viewing ticket status and old tickets. Note:- I want it for WordPress and it is done through code without plugin and any third party websites and pages that you made should be optimized including good...

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    This job pays $50 If you are not an expert at API Calls and node.js, please do not waste my time bidding on this job. My site: [login to view URL] The site is designed around telemetry data for the game PUBG. On the telemetry page, I want 2 new graphs added. I want to scrape the player counts of each match played and averaged out by region for each of the 5 maps in the game. The data should alr...

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    13 bids

    I need a good project to make a portfolio on Linkedin using Python and Django!

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    13 bids

    I want a website currently in ExpressJS to be rebuild ReactJS with better UI. Extended Features :- 1) Chat Feature (Private or Public) both.

    $1276 (Avg Bid)
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    18 bids

    We are looking to hire a developer to design an interactive, visual, real-time, product configurator - possibly built on the Adobe Platform - to intergrate to my Shopify store. I currently run a graphics and decal website for the Fire & Emergency Services industry. I have many products that the customer can customize, but I have a high bounce-rate on these products as the customer cannot see ...

    $719 (Avg Bid)
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    I need someone to create small sample with ag-grid where there is a custom floating filter named country in any of your sample column and there is separate dropdown [outside ag-grid] where user can select different value of country based on that the selected values should be shown in custom floating filter with filter results. you can take any of existing sample from ag-grid official site with sa...

    $36 (Avg Bid)
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    1 bids

    Specific project: Do a temporary landing page for my website, to direct traffic to a new service using the current website information and pictures. Responsible for implementing visual and interactive elements that users engage with through their web browser Must have a strong understanding of user-interface design principals, cross-browser compatibility, general web functions and standards Prov...

    $462 (Avg Bid)
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    36 bids

    i am a senior developer my self, and i manage to optimize my website on desktop on 90+ and on desktop average score 51- 82 home page and subpages i have done everything by the book, gzip compression, optimize htaccess, enable browser cache, combine css and js files, run from cloudflare pro account with cache enable and rocket loader etc, i use jch_optimize pro edition. i have top my knowledge to g...

    $281 (Avg Bid)
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    5 bids

    hello freelancers , One of my client is looking for best developer to work on video based site , this project will be for next 3-4 months . YOU ARE: - A code and design guru who can deliver results - An expert at HTML, PHP, CSS and related technologies - Ideally familiar with HTML5 and JS but not necessary - A problem solver and super creative - Can speak fluent English and write clear commen...

    $2167 (Avg Bid)
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    Hello, I search a Developer who can animate the .svg - file in the attachement like a wave I use the file for this development website: [login to view URL] The border of my element should be dynamic. Important: - animationspeed should be adjustable - animation-repeat should be adjustable or set as infinite. - animation should work on first-load of the website. - animation should work on scroll ...

    $285 (Avg Bid)
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    2 bids
    Vue.js Coder. 6 days left

    Hi, I am looking for vue.js pro coder to complete an existing web app. I will provide design, db, backend apis.

    $304 (Avg Bid)
    NDA
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    3 bids

    Hi, I am looking for a react native pro coder to develop a react native app from scratch. I will provide db and backend apis.

    $352 (Avg Bid)
    NDA
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    10 bids

    I need a small script that collect ebay prices of completed and sold auctions searched with different keywords. It should collect all prices, avoid unrealistic prices (prices that are x% over or x% under the average price) and build an average price out oft the rest. (I guess an ebay api is needed.) It should automatically save the average price, and the prices and links of the lowest price aucti...

    $39 (Avg Bid)
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    6 bids

    I need a new website and app for new startup. I need you to design and build my online store. if possible same like [login to view URL]

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    18 bids

    Hi I want simple web application that use JWT and has security flaws. I will provide information about security bugs. this app should work in docker container.

    $13 / hr (Avg Bid)
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    4 bids

    I want a game to be rebuilt with the structurally and functionally same, the game has been dead so you might be not be able to open it. I want a strong admin with dynamic features for controlling my game. The app in purchase payment gateway will be integrated of payumoney. The game is based on base building and war strategy with World war 2 scenery. Note- Payments will be released at one time on...

    $3663 (Avg Bid)
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    9 bids

    I need your help to complete the development of my BuddyBoss site and make it beautiful. It needs to be designed for "mobile-first". You should have good coding skills and be able to write code that interacts with microservices. You should be skilled at using Google Cloud Platform (GCP). ***Experience with graph databases, linked data, and setting up federated queries is added bonus. ...

    $13 / hr (Avg Bid)
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    24 bids
    Loader Component integration 6 days left
    VERIFIED

    Integrate a javascript component into a HTML App so that 3D models spawn at the cursor rather than voxels. Aframe / webVR and [login to view URL]

    $248 (Avg Bid)
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    12 bids
    Simple work 6 days left
    VERIFIED

    Just restore the admin password of my script which i install [login to view URL] project is made by laravel

    $16 (Avg Bid)
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    21 bids

    i need a guy to customize freelance engine theme. i need some expert on it.

    $228 (Avg Bid)
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    7 bids

    We are looking to hire a developer to design an interactive, visual, real-time, product configurator - possibly built on the Adobe Platform - to intergrate to my Shopify store. I currently run a graphics and decal website for the Fire & Emergency Services industry. I have many products that the customer can customize, but I have a high bounce-rate on these products as the customer cannot see ...

    $909 (Avg Bid)
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    20 bids

    I am looking for a Php, Javascript, Node.js, Angular.js, React.js developer for a long-term(over 2 years) relationship.

    $208 (Avg Bid)
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    15 bids

    I need a clone of this COVID19 tracker website made [login to view URL] I believe it’s using simple Bootstrap and Jquery Need it done in a few days

    $686 (Avg Bid)
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    67 bids

    This project needs to be quality work. The minimal skills needed to complete this project is outlined in the project name. Make sure to have all these skills before applying for this project. More skills may be needed. If the project is successful, there are more projects lined up that are similar to be done. Price will be discussed in chat with the project specifications. Thanks.

    $472 (Avg Bid)
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    32 bids

    I am looking for a Php, Javascript, Node.js, Angular.js, React.js developer for a long-term(over 2 years) relationship.

    $709 (Avg Bid)
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    25 bids

    I need a person for a small modification in my web page

    $19 (Avg Bid)
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    18 bids
    Angular expert is required 02 6 days left
    VERIFIED

    I need an expert on Angular. Please apply only expert guy. New freelancer are welcome but must be expert on this area. Details in chat. Must be able to work by teamviewer.

    $27 / hr (Avg Bid)
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    48 bids

    Hi, How are you? I am looking for a FRONT END designer for this project It's a single page application and the landing page as in the design provided Stack used: Front end: [login to view URL] Vanilla js Back end: Django MySQL Freelancer requirements: Know how to use Github Comfortable working with the mentioned stack Good english or spanish (at least written) Thanks, Marcelo

    $220 (Avg Bid)
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    22 bids

    Dear nodejs experts, We have an application that has got a small memory leak, however the biggest issue is that virtual memory jumps on specific requests to +1gb and then it gets swept away during GC. I'd like an expert to look into it together with me and give me some suggestions on how to mitigate the problem. The application scrapes some websites and performs some DOM filtering to come u...

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    31 bids

    I need some basic work in core PHP I need good coder for it I need at low budget and for long term I need new freelancer at low budget

    $7 / hr (Avg Bid)
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    18 bids

    I need shopify expert to help me with custom product page IMPORTANT: Please only apply, if you have previous experience with building custom Shopify product pages/templates. - Please include your recent Shopify custom pages. Please mention "Chicken" on your proposal starting, otherwise it will be ignored automatically. Thanks

    $225 (Avg Bid)
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    48 bids
    PHP and mySQL 6 days left
    VERIFIED

    please find the attached file before placing a bid, it is 3 simple problems

    $40 (Avg Bid)
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    20 bids

    Front end developemt of a new website UI. 4 pages including home page. 3-4 main effects wo work on.

    $136 (Avg Bid)
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    15 bids

    Hello, we are looking for developers to help us build a web application based on ASP.NET and we need to integrate the GIS part we use esri product, arcgis server and arcgis js API, and we would like to use calcite CMV-app [login to view URL]

    $2374 (Avg Bid)
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    I want to full screen to my site on any device. It now working well on pc but it is not good looking on tablet. so, I want to same looking on tablet as on pc. If someone have experience this field, help me. Thanks

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    10 bids

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