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.

从352251评价中,客户给我们的 AJAX Developers 打了4.84,共5星。
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    18 份搜到的工作,货币单位为 HKD

    Se tienen que llenar datos con jquery para la medicion de metricas, ya que hay que obtener el valor de algunos datos, para mostrar en consola del navegador

    $188 (Avg Bid)
    $188 平均报价
    9 个竞标
    Document / Wiki Portal 6 天 left
    已验证

    I would like to setup a POC for Wiki like portal for uploading the documents. Needed basic functionalities are described in attached document. I am looking for solution close to my needs, if possible with Wordpress and some plugin, can also be paid plugin. No special design is required in POC, as long implementation is suggested in such way, that it can be added later Please put PDP in header of your offer.

    $118 / hr (Avg Bid)
    $118 / hr 平均报价
    25 个竞标
    Build ShopifY APP 5 天 left
    已验证

    Need to complete ShopifY app and publish on app store.

    $1272 (Avg Bid)
    $1272 平均报价
    6 个竞标
    PHP + jQuery developer -- 2 3 天 left
    已验证

    I have a small task to be done using PHP and jQuery. It needs to be done before tomorrow. So, if you are available for about 8-9 hours of work in today, please bid.

    $16 - $55 / hr
    加封
    $16 - $55 / hr
    24 个竞标

    Viết ứng dubgj android theo yêu cầu của khách hàng

    $2779 (Avg Bid)
    $2779 平均报价
    10 个竞标
    looking for developer -- 2 3 天 left
    已验证

    hiring a developer with the following experience: • Figma • PHP (Opencart) • Git • Javascript • JQuery • Ajax • CSS • HTML

    $3925 (Avg Bid)
    $3925 平均报价
    134 个竞标
    Outlook addin developer 3 天 left
    已验证

    Need outlook addin developer. Only bid if you know aobut outlook addin. Thanks

    $232 - $1931
    加封
    $232 - $1931
    31 个竞标
    PHP + jQuery developer - -- 2 2 天 left
    已验证

    I have a small task to be done using PHP and jQuery. It needs to be done before tomorrow. So, if you are available for about 8-9 hours of work in today, please bid.

    $16 - $94 / hr
    加封
    $16 - $94 / hr
    40 个竞标

    Need to develop Our Estore System with React. If you have got rich experiences working with React, Estore then please place bids on my project But first of all share your last work with React Github link of shared projects must be provided, this is very important thing If you are not familiar with React, the don't place bids on my project I really don't want to waste my time Thanks

    $32302 (Avg Bid)
    $32302 平均报价
    37 个竞标

    Requiero un desarrollador Back-end avanzado que hable español. Para crear un proyecto wed a gran escala hasta publicarlo en la wed. Que sepa: - Crear base de datos SQL o relacional en MySQL (Basada en Apuesta deportiva). - Conexión o comunicación de la BD con la wed visual en (Lenguaje PHP, aplicando el MVC). - CRUD (Crear, Leer, Actualizar y Borrar), historiales. - Seguridad informática. - Implementar pasarelas de pagos. - AJAX, JS. - Y otros.

    $1774 (Avg Bid)
    $1774 平均报价
    21 个竞标

    his below is not full specs but you can get an idea. the detail specs will cover all menu pages and what is trivial and understood We prefer you build on your server than if OK move to ours We only release milestones AFTER work is working on our server - Not before! with 70% functionality is implemented with only few bugs We can do milestone release when all working on our server with few bugs only when 70% done of all project and 30% left of specs with some bugs to fix will be released after you fixed all bugs All in simple links - We will design the Home page . You do not need to do home page in this project Platform is Mysql/PHP - Code igniter Budget $400-$450 . This is a simple project Simple interface w simple Login and Registration Guests are and Members area and Admin to Con...

    $3250 (Avg Bid)
    $3250 平均报价
    39 个竞标

    I'm looking for an Android developer to build a VPN tool just like turbo VPN Show me your portfolio, previous work. I need a reasonable price. Thank you!

    $6311 (Avg Bid)
    $6311 平均报价
    35 个竞标

    Hi everyone! I really need someone to help me build an app! I have a good idea of how I want it to look and what features I want it to have. If you have experience building applications from scratch and are highly motivated, good at communicating, and creative, please reach out to me! :)

    $1766 (Avg Bid)
    $1766 平均报价
    52 个竞标
    PayPal SDK + AJAx jquery 1 天 left
    已验证

    Hi If you check that codepen, we have two buttons: Credit Card and PayPal You can see Credit Card is already validated using AJAX. For view that, we can use two types of credit card: PAYMENT APPROBED: Credit Number: 4242 4242 4242 4242 MM / AA: 12/34 CVV: 1234 PAYMENT REJECTED: Credit Number: 4000 0000 0000 0002 MM / AA: 12/34 CVV: 1234 What I want? I want, using jquery ajax and paypal library, validate payment and show alert like Credit Card as you can see on codepen (in case payment completed: Payment Completed Successfully, and in case payment failed: Payment Has Been Failed). Best regards

    $1075 (Avg Bid)
    $1075 平均报价
    50 个竞标
    Single Page Product Update -- 2 18 小时 left
    已验证

    Make single page PHP Script with Woocommerce (WC) API - AJAX for quick loading and update. 1. Enter POST ID or SKU code (post type = product) 2. show below values and keep option to edit/update Name Reg Price Sale Price Sale Start Date & End Date Manage Stock Stock Status Stock Qty Backorder External Product URL (custom field, api enabled) Product Visibility Product Status Weight Purchase Note Short Description Long Description Images (read only) slug low stock thresold menu order sold individually Lead time (addon plugin field) shipping class barcode Tags, Categories (multi select) Must update if filed updates and rest of skip to reduce query process. quick login & code must be robust and light, update/load without refreshing.

    $871 (Avg Bid)
    $871 平均报价
    51 个竞标
    Single Page Product Update 18 小时 left
    已验证

    Make single page PHP Script with Woocommerce (WC) API - AJAX for quick loading and update. 1. Enter POST ID or SKU code (post type = product) 2. show below values and keep option to edit/update Name Reg Price Sale Price Sale Start Date & End Date Manage Stock Stock Status Stock Qty Backorder External Product URL (custom field, api enabled) Product Visibility Product Status Weight Purchase Note Short Description Long Description Images (read only) slug low stock thresold menu order sold individually Lead time (addon plugin field) shipping class barcode Tags, Categories (multi select) Must update if filed updates and rest of skip to reduce query process. quick login & code must be robust and light, update/load without refreshing.

    $808 (Avg Bid)
    $808 平均报价
    82 个竞标

    Hello We have our Woo site to develop as soon as possible to go live with using the Uni C P O Pro plugin wich is good but really needs good abilities tand skille o be able to configurate our needs in calculations for our webshop selling glasspanels custom made with many options. We already have done a lot of things, but we still have a lot of required things to do on this site to be able to go live. Its not good enough and there are price increaments The plugin you can see on this page w w w build e rius . io / c p o / And the formbuilder is applied on our site wich is not published as main site yet on w w w new . glas maatje . nl So we have a dutch site but with a translator for english. Your contact person can tell you all about the needs and you have to be able to t...

    $1421 (Avg Bid)
    $1421 平均报价
    32 个竞标

    I have a small task to be done using PHP and jQuery. It needs to be done between tonight and tomorrow night. So, if you are available for about 8-9 hours of work in the next 24 hours, please bid.

    $16 - $126 / hr
    加封
    $16 - $126 / hr
    41 个竞标

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