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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    1,369 份搜到的工作,货币单位为 USD
    Reactjs Expert 6 天 left

    We are looking for a Individual Expert in REACTJS with below Requirement. Requirements : 1. Full Expertise in REACTJS development 2. Redux Saga and Data Handling in REACTJS. 3. Design Implementation with Bootstrap and CSS to REACTJS 4. Able to Convert the XD/FIGMA Design into React completely. 5. Experience in Swagger and postman for API management. 6. Advanced Web Socket handling Experience wit...

    $1235 (Avg Bid)
    $1235 平均报价
    5 个竞标

    we have created an AI voice assistant, what we want to do it make changes to it. We want to make it into a desktop app and run it on the IPFS protocol to make it decentralized. With its integration with many TTS engines like IBM watson TTS google TTS engine, we want to make a custom more realistic TTS engine with a realistic human voice. We want to change the keyword invocation from Leon to Karen.

    $1600 (Avg Bid)
    $1600 平均报价
    4 个竞标

    Google extension project, Payment gateway integration and freelancer must have knowledge of both frontend as well as backend .

    $77 (Avg Bid)
    $77 平均报价
    5 个竞标

    i need a live streaming website message me to send you the document

    $17000 (Avg Bid)
    $17000 平均报价
    1 个竞标
    Web technologies - Production 6 天 left
    已验证

    Hello and welcome, This is about managing a stock-trading marketplace website in production. Key skills needed are - 1. Django 2. Python 3. Experience of Drone pipeline and Docker. Those with overall previous experience of 4-5 in managing production using web technologies and those with hands-on experience in stock-trading web as well as mobile technologies only apply. Key points - 1. Only fu...

    $1613 (Avg Bid)
    保密协议
    $1613 平均报价
    19 个竞标
    Build me a Desktop app -- 2 6 天 left
    已验证

    A b2b order booking software that needs the user to view multiple images, product details, punch bulk orders and visualize synced history. The orders should sync with the cloud on confirmation. UI/UX will be provided. The web module is already running and the Desktop App should be in sync with the web as per Internet availability. The app should work offline and should sync with the cloud on-dem...

    $445 (Avg Bid)
    $445 平均报价
    4 个竞标
    criar um script/bot 6 天 left
    已验证

    Contexto: eu jogo num site de apostas chamado [登录来查看链接], em um jogo chamado "Double", que consiste em 3 dados, um vermelho, um preto e um branco, se eu apostar 0,10 centavos no preto, e acertar, eu ganho 0,20 centavos, caso contrário eu perco, porém os dados que mais aparecem são o preto ou vermelho, que ambos tem chance de 50% de aparecer, e o de branco é ma...

    $31 (Avg Bid)
    $31 平均报价
    5 个竞标
    Senior Web App Developer 6 天 left
    已验证

    We have online food ordering software and require a senior developer. Fluent in PHP, Javascript, Firebase, Laravel is all a must. Thanks

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    69 个竞标

    I already made backend platform for algotrading. To design web ui for this project I require a person who can help me to design user interface

    $84 (Avg Bid)
    $84 平均报价
    2 个竞标

    I have an indicator of prorealtime code and want to conver to use in tradingview platform. Need the entire source code of pine script.

    $174 (Avg Bid)
    $174 平均报价
    5 个竞标

    Creation of a website for online booking and purchase of train tickets integrated with the ITALO system. Below is the technical documentation: Test [登录来查看链接] Production [登录来查看链接] The latest version of BIG is available at the following address [登录来查看链接] For SOAP calls add /Soap/[ServiceName] For call Rest /Rest/[ServiceName]/[Operation] Also attached are the tests that must be performed in or...

    $4871 (Avg Bid)
    $4871 平均报价
    7 个竞标
    Random video chat 6 天 left
    已验证

    How much for. Random video chat website

    $465 (Avg Bid)
    $465 平均报价
    21 个竞标

    I need a simple web based application for a website that uses zoom-out function to automatically transform a picture file into a video file and then combined with two audio files to add sound. I have attached the video editor requirements and images. Only user input is location on the picture file from where the zoom-out will start from, the size of the start window and the volume of one audio fil...

    $151 (Avg Bid)
    $151 平均报价
    10 个竞标

    I am trying to embed an online product design software in my website where clients can design their own product(banners) or choose from few templates already provided by the plugin. However, I want to upload my own SVG designs into the templates store of that online designing software. My SVG designs contains images, shapes and text created in illustrator. The current version of the designer sof...

    $89 (Avg Bid)
    $89 平均报价
    3 个竞标

    I want a developer who can install Openproject on a unmanaged VPS server and replace the logo. I want this to get done within 3 hours after agreement.

    $28 / hr (Avg Bid)
    $28 / hr 平均报价
    13 个竞标

    I need an order status update module for customers to let them know at what stage their order is right now.

    $129 (Avg Bid)
    $129 平均报价
    18 个竞标
    website developer hourly pay 6 天 left
    已验证

    knows how to host a dynamic website on AWS EC2, html, JavaScript, css mysql, php etc

    $7 / hr (Avg Bid)
    $7 / hr 平均报价
    41 个竞标
    React Developer needed 6 天 left
    已验证

    I am looking for a highly experienced REACT.JS developer. Proven The work will last for about 3 weeks. You need to know React hooks, chakraUI, and any animation library of React, and how to connect already built RESTFUL API'S. The work will be done on a remote computer via any desk or Teamviewer

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    16 个竞标

    I am looking for someone to develop the Admin Dashbaord in Angular JS [登录来查看链接] have the design ready and need to develop the dashboard in latest Angular technology and node JS. Need all the data flow through API's with dashboard communicating with Java technology. Looking for company local to Bangalore,India to work with us.

    $7694 (Avg Bid)
    $7694 平均报价
    19 个竞标

    hello i have a UI already made in figma i will need some who can convert it to vuejs and add the api connections to make it functionnal

    $172 (Avg Bid)
    $172 平均报价
    24 个竞标

    I am looking for a someone who can build simple html page. HTML, CSS, Javascript is required

    $27 (Avg Bid)
    $27 平均报价
    28 个竞标

    Hello Freelancers, Need help on sugar CRM based project. Need to create Form's fields and show form in main toolbar. Please Only Bid who can work right now.

    $8 - $13
    加封
    $8 - $13
    1 个竞标

    Chess programming a Tournament Platform for individual (One vs One) and Community/Group Tournament. They can chat while watching the games. Games are 1 minute, 3 minute, 5 minute and 10 minute time element. Programming must be on Python, Nodejs or higher language suitable to make a powerful and creative chess playing platform.

    $207 (Avg Bid)
    $207 平均报价
    5 个竞标

    Hi, Need to fix an opensource script, largely working but some components needs to be configured properly. This is mainly in Java/Spring-boot with Maven. [登录来查看链接] Thanks

    $5 / hr (Avg Bid)
    $5 / hr 平均报价
    1 个竞标
    Coding Trainer 6 天 left

    Need Intermediate level tutors who could take training sessions on the topics mentioned below: 1. Secure SDLC (Software development life cycle) 2. Security Best Practices 3. App Sec 4. Secure Coding for Java, JavaScript, Python and PHP 5. OWASP Top 10 Vulnerabilities 6. Fundamental concepts of security like cryptography.

    $80 (Avg Bid)
    $80 平均报价
    1 个竞标

    Some WordPress pages that have WP bakery page builder elements does not open properly. One particular page used to open properly and does not any longer it has more elements than some other pages that work.

    $148 (Avg Bid)
    $148 平均报价
    20 个竞标

    Задача: Найти способ обойти антифрод систему, защищающую от механизмов создания нескольких аккаунтов на платформе. Описание кейса: На сайте установлена антифрод система, задача которой распознавать различные виды злоупотреблений. Найти и подтвердить что конкретно собирает система о пользователе. Протестировать и запустить несколько аккаунтов на сайте Написать конкретные действия, что нужно дел...

    $176 (Avg Bid)
    $176 平均报价
    1 个竞标

    i would like to active fire base otp activation to my website

    $15 (Avg Bid)
    $15 平均报价
    4 个竞标

    1. have to implement oauth for user authentication 2. Have to fetch sensor data from watch and need to push to our database via Rest api

    $94 (Avg Bid)
    $94 平均报价
    2 个竞标

    [登录来查看链接]

    $332 (Avg Bid)
    $332 平均报价
    7 个竞标

    We are looking for a quick web app, preferably in Rails, to be constructed so our clients can connect their accounts, and we can run API calls from there and do their accounting. While we highly prefer Rails, we are open to a highly supported Javascript framework as well. This application will be simple and only have a place for the users to create an account, connect their bank accounts, add da...

    $625 (Avg Bid)
    $625 平均报价
    2 个竞标

    I need individual angular Developers who can work full time (8 hours a day, 40 hours a week at least) on monthly basis. Contact me if you can manage 40 hours at least for the week. Part time Developers stay away from this project, your commitments go into vein when it comes to high pressure delivery schedule. The thing I need is: - Someone who codes in Angular - Someone who really knows css an...

    $432 (Avg Bid)
    $432 平均报价
    8 个竞标

    It needs to scrap a coin name from telegram and discord and autobuy the coin according to a take profit and stop lose establised before starting the program.

    $150 (Avg Bid)
    $150 平均报价
    1 个竞标
    php and web expert 6 天 left
    已验证

    we are looking for an expert in web and PHP, that will be able to fix existing code and write new ones a small 1 hour test assignment will be given (it will help us evaluate him, test is on programmer computer) we are looking for someone for a long-term relationship who has 20 hours a month. as maintenance is a large part of the job ' we need an expert that is available to be in charge of the...

    $508 (Avg Bid)
    $508 平均报价
    56 个竞标

    Hello, this is my store: [登录来查看链接] I need someone to do changes which are related to coding, you should be an experienced coder and should be able to solve the issues 1.) I have slick slider installed on all product pages, but the problem is when i select any variant from dropdown the image is not changing but before adding slick slider it used to change 2.) In the home page slideshow at the to...

    $20 (Avg Bid)
    $20 平均报价
    5 个竞标

    I need some help on consuming and producing images via my java rest API on kaafka and configure it.

    $14 / hr (Avg Bid)
    $14 / hr 平均报价
    6 个竞标

    r code reader is part of a react app that runs on KaiOS, need urgent

    $12 / hr (Avg Bid)
    $12 / hr 平均报价
    1 个竞标

    r code reader is part of a react app that runs on KaiOS, need urgent

    $6 / hr (Avg Bid)
    $6 / hr 平均报价
    1 个竞标

    Criamos um site em WordPress para gerar cartões de visitas digitais. O colaborador cadastra os dados e é criado uma página com um link para enviar aos clientes. Nessa página tem foto e dados, como em um cartão de visitas, porém tem um botão no fim da página que é o "Salvar contato". Ele deverá automaticamente salvar o...

    $106 (Avg Bid)
    $106 平均报价
    5 个竞标

    our company disrupts the hardware product development industry by using highly advanced artificial intelligence engines. We are Looking for ReactJS & React Native developer with following skills. * ReactJS * ReactNative * GraphQL * NodeJS U need to have at least 3 years of experience. this is your chance to be part of a winning team! This job is for long term!!!

    $19 / hr (Avg Bid)
    $19 / hr 平均报价
    46 个竞标

    Hi all, I have a very simple project/task as follows; 1 - Initial Requirement 1.1 - Have a front page of a website which need to have a couple of graphs on its front page which picks up data from an open API and graphs to be populated accordingly. 1.2 - Open API data is updated every 30 mins or so (TBC) and graphs to be updated with that frequency. 1.3 - Presentation of two graphs is the key, it n...

    $251 (Avg Bid)
    $251 平均报价
    12 个竞标

    un genr de bot, qui appelle les numero, pour avoir des information ! si vous pouvez me contacter, j'ai un exemple de quelqun qui a sont propre bot, j'essaye de faire lemien !

    $278 (Avg Bid)
    $278 平均报价
    1 个竞标

    looking for web developer for making attractive dynamic website with help of HTML,CSS,[登录来查看链接] have knowledge of designing. need developer from ahmedabad only (minimum 3 years experience)

    $129 (Avg Bid)
    $129 平均报价
    13 个竞标
    I need Scala expert right now 6 天 left
    已验证

    Hello. I need a scala expert who can start right now. thank you.

    $22 (Avg Bid)
    $22 平均报价
    5 个竞标

    looking google extention project developer. more detail over chat

    $106 (Avg Bid)
    $106 平均报价
    2 个竞标
    Simple job 6 天 left
    已验证

    I'm looking for someone to chat with on freelancer.com for 5 minutes. post your suggestions, after 5 minutes chat, I will pay and give you a good review.

    $94 (Avg Bid)
    $94 平均报价
    35 个竞标

    I have My Website and it is Calling the API and outputting the API Call Request in a JSon Get URL I believe the API is GraphQL Ref: [登录来查看链接] I need to: 1). Need to Capture the JSon Respond Output and Export the Result in to MySql DB, It will need it to First Create the DB Table and update the DB table as the API Call is queued to grab the Live Data. 2). Then I need a Simple Webpage to Display...

    $162 (Avg Bid)
    $162 平均报价
    9 个竞标
    Sms blasting script 6 天 left
    已验证

    Im looking for a script that can be linked to my SMS sim card hardware that can blast multiple SMS to different numbers. If you have a script that fits this please let me know.

    $87 (Avg Bid)
    $87 平均报价
    3 个竞标

    I have registered a website, but need to host it and build. Looking for budget friendly person for this. I will consider valuable advices (thinking to add the payment gateway). Just wanted to sell laptops.

    $192 (Avg Bid)
    $192 平均报价
    18 个竞标
    Springboot or Go Developer 6 天 left
    已验证

    Hi, Need to fix an opensource script, largely working but some components needs to be configured properly. This is mainly in Java/Spring-boot with Maven. [登录来查看链接] Thanks

    $2 / hr (Avg Bid)
    $2 / hr 平均报价
    2 个竞标

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