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.

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    1,212 trabalhos encontrados, preços em EUR

    Eu utilizo o Plugin Lastform em meu site, e junto a ele também uso um Plugin Addon chamado Lastform (que basicamente melhora o visual dos formulários). O problema é que os cálculos de campos que funcionam perfeitamente no Gravity Forms não querem funcionar no Lastform, e no momento preciso dessa função. Segue links para exemplificar oque acabei de...

    €22 (Avg Bid)
    €22 Média
    3 ofertas

    Desenvolvimento de sistema de controle de funcionários para pagamentos de tributos, na tecnologia JAVA utilizando banco de dados free. Cadastro simples com as tecnologias: java, hivernate, postgresaql, bootstrp, spring, maven, javascript,

    €902 (Avg Bid)
    €902 Média
    8 ofertas

    Necessito de profissional que seja capaz de manusear o script, posto que o site já está construído e necessita de apenas algumas correções.

    €16 / hr (Avg Bid)
    €16 / hr Média
    10 ofertas

    alguem que intenda bastante dessas linguagem.

    €24 (Avg Bid)
    €24 Média
    6 ofertas

    Somos uma futura empresa voltada a ensino e buscamos um profissional para fazer o back-end, implementar um Dashboard e implementar alguns recursos no front-end.

    €444 (Avg Bid)
    €444 Média
    8 ofertas
    integration Manychat leadlovers 3 dias left
    VERIFICADO

    Boa tarde, criei um fluxo pra adquirir endereços email pelo manychat, mas estou tendo muitas dificuldades em passar essas informações para o meu aplicativo leadlovers (newsletter funil). As duas plataformas tem a possibilidade de trabalhar com API mas até agora ninguém dos dois suportes conseguiu me ajudar. Tentei também pelo Zapier, mas não deu cer...

    €176 (Avg Bid)
    €176 Média
    5 ofertas

    Tenho um protetor de link gostaria de fazer uma atualização na parte de redirecionamento, atualmente faz redirecionamento javascript preciso de outro tipo, site de exemplo do protetor e [fazer login para ver a URL]

    €127 (Avg Bid)
    €127 Média
    3 ofertas
    Aplicativo Mobile 23 horas left

    Preciso descriptografar um aplicativo para que ele posso funcionar em qualquer domínio.

    €32 (Avg Bid)
    €32 Média
    2 ofertas

    I need someone to connect my Wordpress site to my Auth [fazer login para ver a URL] SSO. I'm using a custom database and only storing minimal details(first name, last name, email address) in Auth0 right now. This still needs to use our custom database and also it needs to pass a member flag of whether a user is a member or not to Wordpress so that members can see certain pages if they are...

    €201 (Avg Bid)
    €201 Média
    5 ofertas

    We are looking website developer for our blockchain based website

    €1970 (Avg Bid)
    €1970 Média
    18 ofertas

    Hello I've developed a WooCommerce template. It has been sold in one country for 4 years. This template is fully compatible with right to left language. But it also needs to be optimized for left to right languages. I'm going to sell this template internationally. But optimization needs to be done before release. As well as new features like Google Fonts. I need a person or team to work ...

    €28 / hr (Avg Bid)
    €28 / hr Média
    10 ofertas
    Shopify developer Partnership 6 dias left
    VERIFICADO

    Hello, I'm looking for a Front end developer that's an expert with Shopify using: PHP APIs Javascript JSON HTML & CSS Who can go into a partnership with me, they'll mostly be teaching me and doing projects together for these systems

    €10 / hr (Avg Bid)
    €10 / hr Média
    24 ofertas

    We are looking for top design and development agency to create a huge project for us, we need to create a real estate (prop tech) progressive web app (PWA) in reactive and amazon services, that will allow users to use on desktop and mobiles seamlessly. This will allow agents to create profile and list and manage their properties, customers can view different types and explore properties. we will n...

    €2097 (Avg Bid)
    €2097 Média
    7 ofertas

    My name is Jainam. I am working to improve the valet system in my area. I want to create a web app that is able to store data - car information, have notification ability, and having predictive timing - that would be pulled from a data source that I would create. The biggest aspect of this project is creating a web app that can be interactive and hold data when inputted. We created a spec doc of r...

    €1035 (Avg Bid)
    €1035 Média
    30 ofertas

    need to make javascript data sniffer script

    €131 (Avg Bid)
    €131 Média
    4 ofertas
    Inventory Software 6 dias left
    VERIFICADO

    Develop an inventory and payment software for power tool distributor. Need to be online and responsive so that it can be accessible anywhere using laptop or tablet Check document attached to the requested features.

    €735 (Avg Bid)
    €735 Média
    19 ofertas

    I need a proof of concept to write a "hello world" value back into an extended property in an xlsx file. The code will be part of an estimate template used as a template in an Office365 Sharepoint Library, so it needs to work when using the Office Web-app and desktop version of Excel. My understanding is we will need to use the [fazer login para ver a URL] api. A simple spreadsheet wh...

    €489 (Avg Bid)
    €489 Média
    15 ofertas

    Deadline : 9 Maret budget : 3,5 Jt Full front end Jadi kita butuh dibuatkan website game interaktif, game ini untuk anak anak. singkat cerita didalam web game ini ada 4 profesi yang bisa anak anak mainkan ada arsitek, pilot, penyanyi dan guru. konsepnya seperti buku. setiap halaman ada interaksinya seperti yang terlampir. kita bekerja sama dengan desainer untuk membuat video nya jadi jangan terk...

    €227 (Avg Bid)
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    1 ofertas

    Website's speed needs to be increased and in second stage website redesign needs to be done. Website hosted in AWS Database - sql OS- ubuntu Framework - Django Front - Html,css,js

    €102 (Avg Bid)
    €102 Média
    7 ofertas

    We want to create a parser from the YouTube channel and upload it to your site. The parser will work as follows, there is an admin panel on our site. you create a tab there called a parser. We enter the YouTube channel link there. And the parser begins as follows. 1. The parser itself creates a user channel name a. cover photo and description by channel b. edit user (login and password) 2. All...

    €18 (Avg Bid)
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    1 ofertas

    I'm looking to create a design/MVP followed by actual development. We need minimum 8 years of Mobile UX/UI experience using Javascript, HTML, native iOS and Android Exposure in building a new app from scratch using React Native is must to have Only looking for individuals who are in EU only need to apply due to the data/legal restrictions, companies/delivery organizations need not to apply....

    €3699 (Avg Bid)
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    23 ofertas

    I want to build a building that in a mini city one building one car that move and lighting etc. javascript

    €170 (Avg Bid)
    €170 Média
    12 ofertas

    I have a small requirement for Powerbi to create the front end visual, using D3/Javascript and CSS

    €93 (Avg Bid)
    €93 Média
    2 ofertas

    We’ve built a web app using Kendo mobile controls but there are some bugs and adding the features on existing app. We use SQL database and provide it through opening a contract. But I don’t think you don’t need to access the database for now. Because the most of bugs are in frontend. You will need to access it in the future. I want to move forward step by step to fix the bug and ...

    €979 (Avg Bid)
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    14 ofertas

    I am looking for a java web developer to complete the project.

    €491 (Avg Bid)
    €491 Média
    13 ofertas

    popup alert screen on all browser that freeze the windows/browser. and not able to open new tab.

    €94 (Avg Bid)
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    5 ofertas
    Addionner 2 div en JS 6 dias left
    VERIFICADO

    Bonjour, Je cherche un moyen de savoir additionner 2 div Et aussi connaitre les valeurs que je veux qui ne sont pas dans la boucle afin d'afficher ce que je veux Merci

    €15 (Avg Bid)
    €15 Média
    8 ofertas

    Hi we need a resource who have experience in angular with protractor who can work for one month daily 1.5-2 hours

    €5 / hr (Avg Bid)
    €5 / hr Média
    5 ofertas
    Need to Bug Fix 6 dias left

    I will hire new freelancer. Create a mini app to provide a WiFi configuration menu over WiFi when no ethernet or WiFi connection is detected. Something like this: [fazer login para ver a URL] A cut down version of this template would be fine for the UI: [fazer login para ver a URL] Authentication should be via a single username (admin) and a custom password set in a config file. Create a readm...

    €23 (Avg Bid)
    €23 Média
    5 ofertas

    a web portal for complaint management system. the system must be in PHP and MYSQL database and wamp [fazer login para ver a URL] codes must be [fazer login para ver a URL] will be 3 types of complaint namely Customer service, technical and meter reading. the system will be divided into three parts :- Customer, Staff,Admin(manager). 1) The Customer The customer will register and login into the [fa...

    €346 (Avg Bid)
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    17 ofertas

    Needed to change from Angular to React on RoR+Angular project using rails webpacker and API. Everything is ready and very simple task.

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

    Form rebuild: I have a WordPress site with an old installation. Currently it uses a form built with Wufoo. We have tried upgrading the form, using WooCommerce but it seems the installation is too old. A specific functionality of the form is that you have a choice to add each product on the site to the form (directly from the product description - see attached image). The previous coder said he cou...

    €141 (Avg Bid)
    €141 Média
    15 ofertas

    I am looking for an experienced VueJS Developer to develop 2 pages of an Application. I will provide you with mocks. Your work will be to provide the GUI Functionality, navigation, frontend formatting and validation, integration with backend API and end to end testing. So there is only Frontend work, no backend work is needed as frontend will call backend for retrieving and persisting information....

    €118 (Avg Bid)
    €118 Média
    41 ofertas

    (PLEASE NOTE THAT THE ACTUAL WEBSITE HAS ALREADY BEEN MADE) We have a private linux server. We have got access to Tradingview Technical Charting Library (that is a pre-built website /charting platform) that we wish to use. We are currently using our custom designed platform (screenshot attached) . We wish to use and customise the Tradingview Technical Analysis Charts (this is a pre-built website ...

    €156 (Avg Bid)
    €156 Média
    3 ofertas

    A. I will provide all the pictures and videos to be used in every area there is a video or image on the website. B. The website would need a booking system on board that is not included in the theme, to allow me to let my visitor’s book DJ services on the day they need it. Within this booking system, when the visitors has selected the date and time for their function, There has to be a way f...

    €520 (Avg Bid)
    €520 Média
    13 ofertas

    Looking for developer who can design and develop landing page builder, which drag and drop model, saas based software similar to instapage and leadpages.

    €266 (Avg Bid)
    €266 Média
    7 ofertas

    Update: Uploaded new [fazer login para ver a URL] to explain further. Dates can change location based on a new file being uploaded with NULL, - or +. If a file was uploaded with Rvw- it would be in the N/A red column, then later if uploaded again with a new date and referenced as Rvw+ would move to the In Progress / Yellow column, and perhaps again as NULL (no + or -), would move to the Resolve...

    €150 (Avg Bid)
    €150 Média
    4 ofertas

    Should be complete with bidding, payment system, milestone payments integration to escrow.com. If I get a ready-made system I will appreciate. Max budget 500AUD if more don't bid.

    €329 (Avg Bid)
    €329 Média
    7 ofertas
    Trophy icon wix developer PAYING UP TO $200 6 dias left

    WILL PAY UP TO $200 I am looking for someone to update my wix website design (functionality and plug-ins) Create a WIX CRM utilizing the backend of my WIX account - backend build-out Handle all Web Design and all Copy Writing. handle all developing and coding that is required. our site is [fazer login para ver a URL] Our goal is the following. we are looking to step up our game and have the ...

    €9 (Avg Bid)
    Garantido
    €9
    2 inscrições

    same like auto submit register and speed open page

    €20 (Avg Bid)
    €20 Média
    2 ofertas

    Need Ticket Booking Portal like exactly BookMyshow.com.

    €299 (Avg Bid)
    €299 Média
    7 ofertas

    I want to build a building that in a mini city one building one car that move and lighting etc. javascript

    €152 (Avg Bid)
    €152 Média
    15 ofertas

    We have a private linux server. We have got access to Tradingview Technical Charting Library that we wish to use. We are currently using our custom designed platform (screenshot attached) with Anycharts as our main charting program. We wish to to move to and customised Tradingview Technical Analysis Charts: [fazer login para ver a URL] The live datafeed API has been written in java and runs using...

    €156 (Avg Bid)
    €156 Média
    9 ofertas

    I need to make an algo trading software for Alice Blue account with my own strategy

    €139 (Avg Bid)
    €139 Média
    1 ofertas

    I need to build simple app page calculator to give chart of recpie ingredients amount based on tary space i need it quickly

    €145 (Avg Bid)
    €145 Média
    38 ofertas

    We want to develop a portal which allows users to explore various career options. We want the portal to have a look like [fazer login para ver a URL] There will be admin user who will have the privilege to add job sectors, job profiles or modify existing job profiles. Contractors with experience in Express/React/Angular/Django will be preferred. Detailed description and requirements will be provid...

    €349 (Avg Bid)
    €349 Média
    10 ofertas
    Project for Milan 6 dias left
    VERIFICADO

    Continuation of web application.

    €115 (Avg Bid)
    €115 Média
    10 ofertas
    wix developer 6 dias left
    VERIFICADO

    I am looking for someone to update my wix website design (functionality and plug-ins) Create a WIX CRM utilizing the backend of my WIX account - backend build-out Handle all Web Design and all Copy Writing. handle all developing and coding that is required. our site is [fazer login para ver a URL] Our goal is the following. we are looking to step up our game and have the ability for our client...

    €462 (Avg Bid)
    €462 Média
    25 ofertas

    We have a series of creatives that have been made for poster printing and physical advertising for a marketing campaign. Now they have asked us to create a website to capture leads based on the look & feel of the campaign in question. We have an idea of the general structure we want for the page, but we would need a good professional to transfer the elements of the original designs to a new UI...

    €453 (Avg Bid)
    €453 Média
    16 ofertas

    Artigos da Comunidade dos Principais Javascript