AJAX is the art of exchanging data with a server, and updating parts of a web page without reloading the whole page. It is not a new programming language, but a new way to use existing standards. AJAX is used to make sites interactive. It can be used to create Facebook apps, picture-uploading interfaces, and much more. If you need to add functionality to an existing or new website and don\'t have the programming knowledge, our expert developers can create whatever you need.

If you are AJAX developer, Freelancer.com offers you a lot of clients who need your help with their AJAX projects which might vary from creating Facebook apps, picture uploading interfaces, and much more.

If you believe you can do that, then start bidding on AJAX projects and get paid with an average of $200 per project depending on the size and nature of your work.

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    35 jobs found, pricing in USD

    My project is ongoing project and i need an expert of Javascript and PHP with deep knowledge of JSplumbtookit. I'm gonna pay you $100 per week. Actually. the code is dirty, so if you are not expert at Javascript( including JsplumbToolkit) and PHP, don't apply to me. I'll send you the requirement via chat. Hope to hiring expert for long-term tasks. Thanks.

    $11 / hr (Avg Bid)
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    7 bids
    Medical Billing 5 days left

    Medical Billing Clerk Job Duties: Collects delinquent accounts by establishing payment arrangements with patients; monitoring payments; following up with patients when payment lapses occur. ... Maintains work operations by following policies and procedures; reporting compliance issues.

    $20 / hr (Avg Bid)
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    Hi. I am creating a website and I have a newsfeed. I click the post button and after clicking it my post shows up on the newsfeed. Then when I click the refresh button it says: "confirm form resubmission - The page that you're looking for used information that you entered. Returning to that page might cause any action you took to be repeated. Do you want to continue?" I click conti...

    $24 (Avg Bid)
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    I have a woocommerce site that uses a WOOF filters plugins and Woocommerce Load More plugin to make it load products on scroll in ajax. Filters also load in ajax. What i need done is to make filters compatible with load more and make the attributes and categories filters from woof work together as OR not AND. URL: [login to view URL]

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    Hair Salon Spa POS Management software with Open Source Feature necessary Appointment book, Employeer manager, Client management, (photo history) Point of sale, Reporting, Stock control, Security, Walk in manager,- with a multi site control from a HQ with remote management - reporting functions.... Web site integration with geographical order enquiries for both product and appointments and sm...

    $985 (Avg Bid)
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    We have an issue on the checkout page, the address tab doesn’t update the shipping cost. Every time you try to change your address in the checkout tab it doesn’t affect the shipping price. What we need is to refresh the shipping cost, with an ajax call, upon the response of the request to [login to view URL] This request is made inside the javascript file [login to view URL], which is ...

    $161 (Avg Bid)
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    46 bids

    Create a app that recognise and count fruits from video and output the total. Fruits are round and color spectrum is yellow to red and are on green trees. Main variable can be the light.

    $726 (Avg Bid)
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    i need track step by step checkout page(every single field) on my website(woocommerce) candidate have to know Google tag manager, php, javascript

    $56 (Avg Bid)
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    JS/PHP/Mysql implementation send form info to db and show in frontend as needed Filtering options monthly payment system

    $214 (Avg Bid)
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    I have an auction website based on this theme: [login to view URL] I need to do some customization (see attached file). The vast majority of these changes are about CODING and not DESIGNING. If you are an excellent PHP programmer, include the word superstar in your proposal. If you do a good job, I will have more work for you later on. If you're not sure you can do a good job, don't ...

    $396 (Avg Bid)
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    I have a form that needs validation with PHP and jquery like this : [login to view URL] and like this [login to view URL]

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    Pagination script - PHP 4 days left
    VERIFIED

    1. All files are in the same directory. 2. The script creates a teaser based on information in the files. The title of the teaser can be clicked. 3. The [login to view URL] must be excluded, the same applies to all other files that are needed to execute the script like JavaScripts ... 4. Otherwise, your own pagination does not apply to finished Github classes or the use of large frameworks. 5. Cle...

    $30 (Avg Bid)
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    22 bids

    looking for lodash js developer immediatly to fix one issue to access keys in json. my budget is 600 and

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    4 bids
    Looking for cool js developer 4 days left
    VERIFIED

    hi i need 3 help from js developer 1. get values from a json 2. select multiple div on click 3. get current row details on checkbox checked datatables?

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    21 bids

    I wnat ajax code after client click login Ajax script go to official website and login with information from login form then check response if correct login return client to other page else show client a error in login

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    Se requiere framework para impresora fiscal panama

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    I want an extension that can send a POST request to my website. My website was built with php,mysql. When i use chrome, i want to select a paragraph, right click on it , then the extension show a form that submit to my website ( method = post ) ......

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    Add functionality to a calendar web application. See attached PDF for complete details.

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    Hi I am looking react native develop for my long-term project, I need daily 2-3 hours for my project. Min. 2+ year experience Individual developer Lowest price wins the job.

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    3 bids

    Need php code or javascript code to open cash drawer for pos machine connected in usb post.

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    Hello, We have an HTML created, [login to view URL] this version is for mobile devices. We need it to work and look exactly the same in iFrame. 4 main issues to be fixed: 1. when you click on setting/carat/price/metal there is a window that should be opened in the bottom of the user's area on the screen (the bottom of device screen). It works correct while not in an iframe, when we put i...

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    Need Live classroom software. Need virtual classroom software.

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    We are working on a Bootstrap dashboard template and need to replace the static html with data coming from our DB (MSSQL). Currently it uses RESTapi. Data is refreshing every 1-2 seconds and we need a solution using long-polling / signalR etc. There will be several dynamic pages of that dashboard, including tables, charts, KPIs and maybe more. We provide all SQL queries/WebAPI. No need for graphic...

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    Changes on webpage 1 day left
    VERIFIED

    Looking for some one who can make changes to the website , who can analyse the database , has page designing and testing [login to view URL] with knowledge in both front and back end and also having knowledge on database will be fit for this [login to view URL] php,javascript,html,Ajax and good expertise In code ignitor framework

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    Expert in PHP and AJAX developer build a website

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    I am looking for someone to make me a PHP script so I can manage a fantasy cricket league for my local team. The system should: 1. Allow an admin to create and manage a league (delete teams, add players, give points to players, assign player values, manage users, send mass emails to users of the site etc, assign point values for certain actions e.g. 1 point for a 1 scored, 1 point for a wick...

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    should be aware of ajax, jquery and django

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    We are creating an app to help our internal administration in a small company. The back-end is built in django and the front-end is currently built in react.js. I need a developer skilled in react, bootstrap and UX to help out with continuous development for this project. It will be performed in smaller iterations.

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    Sealed NDA
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    32 bids

    good php skilled developer neede to work now and that to i need an good indian developer bascially we are making an web app alomsot 60-70% work done 30% work left out i have the codes i have attached it down we are using two refernce website 1. [login to view URL] 2. [login to view URL] and i need only three functionalities 1. conference booking editing and modifying 2. polling 3. reports. ...

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    Shopify Store 6 days left

    Hola, necesito una tienda con shopify, el proyecto consiste en instalar el template, subir los productos y hacer algunas modificaciones sencillas de color y estilo.

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    Cześć! Poszukuję osoby, która wdroży mechanizm działania AJAX do przeglądania / filtrowania produktów w sklepie internetowym, opartym na WooCommerce, Przykładowy link do szablonu: [login to view URL]

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    Una aplicacion en Android Nativo para contar el numero de pasos de una persona

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    App iOS y Android, que sea capaz de buscar promociones de comida dentro de la ciudad, mis clientes será los locales que podrán subir sus promociones en la app, los usuarios podrán buscar locales próximos a su ubicación y ver las promociones, además algunas publicaciones podrán enviar notificaciones a los usuarios de la app

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    SYSTTECH.RU 2 days left

    Выпуск мобильных бизнес-приложений на собственной платформе. Сейчас мы в поисках ответственных и активных разработчиков JavaScript

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    looking for a developer who is able to fix performance and compatibility issues in exiting android [login to view URL] also should be add or enhance exiting features in the [login to view URL] send me a message so we can discuss the project in more details. Please only serious [login to view URL] androiddev in the bid.

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    30 bids

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