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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    1,392 trabalhos encontrados, preços em EUR

    Preciso, colocar algumas scripts como, favelas, Casino, prefeitura, entre outras scripts...

    €2182 (Avg Bid)
    €2182 Média
    4 ofertas

    Preciso colocar coisas inovadoras, diferentes no server, quero também colocar o Casino entre outras scripts

    €1766 (Avg Bid)
    €1766 Média
    5 ofertas

    Olá! Trabalho com um aplicativo de uso interno e faço disparos de mensagens pelo Microsoft Teams de maneira manual. Esses disparos visam colher opiniões sobre o sistema que desenvolvemos para cálculo do NPS. Gostaria de um bot que pudesse fazer esses disparos de forma automática a partir de uma lista de e-mails pré-definida (em excel) com um texto pr&eac...

    €112 (Avg Bid)
    €112 Média
    3 ofertas

    Preciso de um software desktop (windows) e mobile (android e ios) que irá manter uma base de dados online. Todas as informações deverão estar disponíveis em tempo real para ambas as plataformas. Esse sistema terá os seguintes módulos: - Cadastro de cliente - Sistema de usuários e permissões de modulo (semelhante ao Wordpress) - Dashboa...

    €3441 (Avg Bid)
    €3441 Média
    19 ofertas

    Algumas fotos do site não estão carregando no iphone. No android, windows e mac carrega normalmente.

    €14 (Avg Bid)
    €14 Média
    6 ofertas

    Preciso de um bot que gerencie a entrada de membros em um grupo de telegram com pagamento recorrente, faça o controle de adimplência dos membros e remova os inadimplentes. O bot precisa ler e gravar dados em um BD para comparar os inadimplentes com os membros do grupo, bem como para adicionar novos membros. Também precisa ter integração com API externa para gerenc...

    €390 (Avg Bid)
    €390 Média
    5 ofertas

    quero desenvolver um programa com python.

    €117 (Avg Bid)
    €117 Média
    3 ofertas

    Desenvolvimento do projeto B2B, utilizando plataforma Magento. Edição de módulos do Magento, criando regras de negócios complexas e avançadas. Domínio da plataforma Magento. Experiência nas linguagens: PHP, HTML, CSS, JavaScript. Experiência em Administração de servidores Digital Ocean e Amazon AWS. Fácil entendimento d...

    €1795 (Avg Bid)
    €1795 Média
    10 ofertas

    gostaria de um aplicativo o qual deverá possuir desenvolvimento web, iOS e Android, poderá ser feito em JavaScript com React Native. Profissionais: Deverão cadastrar seu nome, endereços de atendimento (pode ter mais que um endereço cadastrado, no caso atender em mais de um local), calendario de cada local com dias e horários disponíveis com slot de...

    €3500 (Avg Bid)
    €3500 Média
    23 ofertas
    CSS / JS website fixes -- 2 6 dias left
    VERIFICADO

    MUST BE ABLE TO SHOW GOOD CSS / JS / JQuery WORK!!! Second time of me posting this project full requirements will be given after some relevant work experience is shown [fazer login para ver a URL]

    €25 - €211
    €25 - €211
    0 ofertas
    PHP and javascript code 6 dias left
    VERIFICADO

    I need to add href javascript button to match the password value and run the query and then show the results the code is for my index.php.

    €19 (Avg Bid)
    €19 Média
    9 ofertas
    Code extraction 6 dias left

    Have you ever heard of TradingView? Do you know what PineScript is? Do you have experience with Javascript? Do you know about website crawling techniques and extracting hidden/protected data? Are you a creative thinker who can "think outside the box" when solving a problem? If you answered "yes" to all the questions above, you might be suitable for the job! I have recently pu...

    €17 / hr (Avg Bid)
    €17 / hr Média
    1 ofertas

    Hello, everyone! I am looking react expert. [fazer login para ver a URL] I want to build a site similar to this site. If u have rich experience with react.js, node.js, [fazer login para ver a URL], and mongodb, please bid.

    €19 / hr (Avg Bid)
    €19 / hr Média
    7 ofertas

    change in github python repository([fazer login para ver a URL]) to add one more feature

    €310 (Avg Bid)
    €310 Média
    2 ofertas

    I need a dynamic image maker similar to Canva but not exactly. I have the UX already but need code to allow users to access a blank canvas where they can upload images, then add backgrounds, text and elements like lines, shapes and stickers. Or they can start with a template, that has predetermined elements already that they can modify. Then user can preview what final image will look like, then f...

    €437 (Avg Bid)
    €437 Média
    14 ofertas
    Java Trainer 6 dias left

    I'm looking for Java trainer who can give online training to the participants with a duration of 4 hrs only.

    €4 / hr (Avg Bid)
    €4 / hr Média
    1 ofertas

    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...

    €6 / hr (Avg Bid)
    €6 / hr Média
    1 ofertas

    DICOM viewer and PACS product is needed.

    €112 (Avg Bid)
    €112 Média
    2 ofertas
    Dental PACS & Viewer 6 dias left
    VERIFICADO

    Hello, I need to develop online dental Pacs and Viewer. I"m looking for talented developer on React.js which would like to take this job. I have demo version of how it should look and work like. Looking forward to communicate if relevant. Regards, Daniel.

    €1852 (Avg Bid)
    €1852 Média
    36 ofertas
    Design a page 6 dias left
    VERIFICADO

    Hello freelancer, Check below link and the attachment that shows which part of that page I'm only interested in. You need to just provide me static HTML,CSS and JS code with pixel perfect. It has to be mobile friendly same like on Apple. In the attachment you will find also a 3D image that you can use as an example to it. [fazer login para ver a URL] It has to be done ASAP.

    €133 (Avg Bid)
    €133 Média
    32 ofertas

    I need someone to develop me a food delivery app for both android and ios.. You should be able to provide me your past works before i can hire you.. If you can't do this,don't bid Thanks

    €299 (Avg Bid)
    €299 Média
    7 ofertas
    Trading Bot 6 dias left
    VERIFICADO

    Will like to build a simple saas trading bot to trade crypto currency. This will be a grid bot that will help traders trade per every grid As the the trade goes down, the bot buys and as it goes up the bot sells. Just like the 3commas grid trading bot. But there is a difference between my bot and 3 commas gridbot. 1. 3commas gridded does long and shot trade, which in my opinion I hate the sh...

    €1225 (Avg Bid)
    €1225 Média
    13 ofertas

    I need someone that can write the Html Code for custom data grabber in scrapebox for instagram usernames

    €25 (Avg Bid)
    €25 Média
    5 ofertas

    We are looking for an automation/script so that all entries from a specific gravity form are submitted to a second plugin which we use to manage all job applicants data. (=[fazer login para ver a URL]) That second plugin comes with lots of actions and hooks. So that should work in any way.

    €170 (Avg Bid)
    €170 Média
    9 ofertas

    Need urgent fixes in flutter app. here is detailed explanation and proposed solution see the document. Need only experienced developer because after fixing these issues we need to add more features and modules in app. [fazer login para ver a URL]

    €178 (Avg Bid)
    €178 Média
    6 ofertas
    Java Projects (Leema) 6 dias left
    VERIFICADO

    the work for java document which has been comoleted.

    €19 (Avg Bid)
    €19 Média
    8 ofertas
    Create loader threejs 6 dias left
    VERIFICADO

    Hi all, I would like to create an ifc loader for threejs v99. [fazer login para ver a URL] Different examples will be communicated.

    €991 (Avg Bid)
    €991 Média
    20 ofertas

    I would like to have a PHP code for a webpage that allows users to see questions and click buttons for answers. Each answer will bring another question and 2 buttons, and so on. Then finally a message will appear as a result for the user.

    €27 (Avg Bid)
    €27 Média
    8 ofertas
    Full Stack Developer Required 6 dias left
    VERIFICADO

    looking for full stack developer for the ongoing development of web application. technology stack is PHP with Symphony for backend and bootstrap, angulerjs and jQuery for front-end. Please ONLY APPLY if you meet ALL of the following criteria: - Experience with centos based server and deployment of code - PHP with Symphony, Able to manage Symphony components - Bootstrap4, Javascript, jQuery, ang...

    €999 (Avg Bid)
    €999 Média
    15 ofertas

    I need you to build website development company with blog which will be mobile and desktop friendly. We would prefer PHP, HTML5, Laravel, CSS3, JQUERY, JAVASCRIPT languages or wordpress. All the section should be managed from backend below reference website Reference Website:- [fazer login para ver a URL]

    €548 (Avg Bid)
    €548 Média
    23 ofertas
    Magento 2 Site Optimize 6 dias left
    VERIFICADO

    We have a Magento 2.2 site which requires optimizing for improved speed and performance. 1. We have Aamsty Google Page Speed Optimizer extension installed – this requires to be fully and correctly configured – all sections and resolve all conflicts with the theme – this includes images and javascript conflicts. Another similar extension from Potato Commerce is also available 2....

    €144 (Avg Bid)
    €144 Média
    7 ofertas

    In the today’s rapid and ever-changing world where speed is everything, Sonawala Integrated Circuit Industries Private Limited is breaking all the stereotypes. We are an established & a leading contender in the domain of Product Development Company. Our portfolio includes Embedded Software Development, Embedded industrial product & Project development, PCB Design & Manufacturing,...

    €17 (Avg Bid)
    €17 Média
    1 ofertas

    Work as part of a team developing applications and services using Agile development methods Contribute to team and organizational improvements in process and infrastructure Develop within the Electron JS Framework Build efficient internal UI and back-end services for data collection in offline environments Code, Test and create clear documentation for software applications Effectively use too...

    €7 / hr (Avg Bid)
    €7 / hr Média
    4 ofertas

    Hi! The international CENTRE FOR SYSTEMS SOLUTIONS (CRS) (Stowarszyszenie Centrum Rozwiazan Systemowych) - a non-governmental organization in the area of climate change and sustainability, is looking for a person who could develop for us Simulation Web App. The Simulation Web Application will be used to create various simulations - online activities for multiple users exploring available resou...

    €6382 (Avg Bid)
    €6382 Média
    53 ofertas

    PHP developer reuried to solve my 404 not found error given link [fazer login para ver a URL]

    €20 (Avg Bid)
    €20 Média
    13 ofertas

    The existing Codebase is in Typescript and React. In the Admin UI it's already possible to save and upload pictures. Here at this point the following information from the google vision api should be displayed (See Pictures)

    €125 (Avg Bid)
    ADC
    €125 Média
    10 ofertas

    We need a swipeable view component with the same interactions as displayed in the video. There should be a top pill-based selection (Live, Today, Yesterday, This Week) and multiple sub sections for each pill that are swipeable with touch or mouse drag. Clicking a pill should rapidly scroll to the correct sub-section. You can choose to use whatever supporting open source libraries, **You do n...

    €40 (Avg Bid)
    €40 Média
    8 ofertas

    I need a new website. I need you to design and build it. features should be 1) sms notifications to employees and employers 2) location based job search 3) fully responsive 4) hired employee salary payment service via payment gateway

    €181 (Avg Bid)
    €181 Média
    23 ofertas
    swipeable component is needed 6 dias left
    VERIFICADO

    We need a swipeable view component with the same interactions as displayed in the video. There should be a top pill-based selection (Live, Today, Yesterday, This Week) and multiple sub sections for each pill that are swipeable with touch or mouse drag. Clicking a pill should rapidly scroll to the correct sub-section. You can choose to use whatever supporting open source libraries, **You do n...

    €36 (Avg Bid)
    €36 Média
    5 ofertas

    I have an angular application, i would like to create pages dynamically in run time and add components to that page in run time and want to change component properties in run time. SO i need some one who develop framework to achieve above objective. i will provide further information when we connect.

    €92 (Avg Bid)
    €92 Média
    3 ofertas

    I want to create an online Casino (Website & Mobile Application) with the major Casino games such as Roulette, Soccer Betting, etc.. I prefer to use APIs and third party software to achieve it quickly without going with every programming detail; I also want a control panel to control the games and the platform Any other features and suggestions are welcomed within the chat. I prefer React N...

    €2997 (Avg Bid)
    €2997 Média
    41 ofertas
    React project 6 dias left

    Hello, everyone! I am looking react expert. [fazer login para ver a URL] I want to build a site similar to this site. If u have rich experience with react.js, node.js, [fazer login para ver a URL], and mongodb, please bid.

    €18 / hr (Avg Bid)
    €18 / hr Média
    49 ofertas
    Magento site 1 6 dias left

    I am looking for a magento 2 developer who has good experience in it. Also can do major customizations. A new site is required. - A new site Magento 2 ecommerce site is required. - Weekly deliverables to be decided on week-on week. Use Jira. - multiple discussion in a week to understand the requirement - Initially a few configurations and add-ons are required - Post that there will be some major...

    €4 / hr (Avg Bid)
    €4 / hr Média
    9 ofertas

    * MY FIRST CHOICE COUNTRIES * Bosnia and Herzegovina, Montenegro, Albania, Serbia, Kosovo, and North Macedonia. * PROJECT SUMMARY * I will pay you 10 (ten) US dollars per hour to learn Arduino or ESP32. Yes. Really. You are not dreaming. You do *not* need any experience. But you must be very intelligent. * YOU CAN APPLY TO WORK WITH ME WITHOUT BIDDING * You can apply to work with me by entering ...

    €9 / hr (Avg Bid)
    €9 / hr Média
    9 ofertas

    i want to build a cms for Youtube to MP3 Converter Website. i've the Script for Linux but i want to make it as a cms and want all the functionality on that cms. So if you have experienced then bid only

    €190 (Avg Bid)
    €190 Média
    2 ofertas

    I need a function that will enable me to import existing users in excel to a react system that uses Google firebase. a tab called import data will be set and from there we can import the existing users to the respective collections.

    €23 (Avg Bid)
    €23 Média
    7 ofertas

    我在BET365的投注,帮我在其它的网站设定金额并同时自动下注

    €523 (Avg Bid)
    €523 Média
    5 ofertas

    Tecdiary SMA -edit view files: (sales, quotes and purchases) we have the(Logo top header,footer section company details). customize the client information to the right below the logo, and title of the document to the left). it should be in all pdf documents. -editing sales form with a customize text field for LPO that will be shown on purchase pdf on the top of the client information. -remove al...

    €99 (Avg Bid)
    €99 Média
    6 ofertas

    We are looking for a ssp marketing platform. Were people can run ads, like clickadu and propellerads.

    €274 (Avg Bid)
    €274 Média
    5 ofertas

    Hi, I am looking for an experienced React Native developer who has unpublished React Native apps. He should be familiar with React Native CLI not Expo CLI Thanks, Matt

    €379 (Avg Bid)
    €379 Média
    10 ofertas

    Artigos da Comunidade dos Principais JavaScript