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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    48 jobs found, pricing in USD
    Solve JSON Bad GatewayError 6 days left
    VERIFIED

    Hi , I have built a search form , that I enter First Name , Last Name, SecondLast Name and query a mysql DB to fetch the results and display them in a dynamic table using AJAX , JS, Jquery. However I get this error: DataTables warning: table id=customer_data - Invalid JSON response. For more information about this error, please see [login to view URL]

    $35 (Avg Bid)
    $35 Avg Bid
    19 bids
    Finish/change back end JS 6 days left
    VERIFIED

    I need someone to help me finish/add/change things in my back end. JS / htlm / Swift. Thank you

    $36 (Avg Bid)
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    3 bids
    Ajax chat system 6 days left
    VERIFIED

    Looking for a chat system to be made for my browser/forum game. Looking for a chat system that works between players in game, has the following features, Online/offline Typing.. Can see if message is read/unread Multiple users in the same chat room system I was using this chat off code canyon but it just doesn't work well enough. ([login to view URL]) My website is [login to view URL] if...

    $221 (Avg Bid)
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    19 bids

    I already have a website that is powered by a mix of html/php/ajax/websocket.... I am having trouble scaling due to the site going very slow... I am looking for a long term developer/friend/trustworthy/individual... that can help me grow this project. I am not looking for an agency or group of developers...

    $402 (Avg Bid)
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    28 bids

    I have an xd design for a control panel and need to code it"Recommend to have knowledge at Arabic". The number of pages: 69, more than 30% was a pop-up message Required languages: English and Arabic The work must be delivered on time. Please mention your framework and tools you going to use on your proposal. Please start your propsal with "Hello world" Link for control panel: [...

    $190 (Avg Bid)
    Featured
    $190 Avg Bid
    27 bids

    I am looking for an experienced and reliable php developer for a long-term project that will include building, fixing and modifying numerous php scripts with Social Media API integration, so this contract includes multiple sub-projects. You must have experience with: * PHP frameworks (Core PHP, Laravel, Codeigniter etc) * JavaScript frameworks (JQuery, React.Js, AJAX, AngularJS etc) * HTML5 frame...

    $33 / hr (Avg Bid)
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    57 bids

    We have an ERP tool built for our company using PHP in which we would like to integrate Live Video and Screen Streaming module where one user can invite others and host live sessions, while the others can view and post queries, take polls created by the moderator and opt to chip in their audio if they want and if the moderator allows.

    $12 / hr (Avg Bid)
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    5 bids

    Hi, i want to make pixel perfect signature canvas which can save in png, should work well Thanks

    $22 (Avg Bid)
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    1 bids

    Custom WooCommerce Plugin with Shipping price obtained from external AJAX This enhancement must be done with "CM On Demand Search and Replace" plugin (already installed, its analog to VQMod of OpenCart), or using a similar/custom plugin that's able to replace code on the fly in order to not get erased with Wordpress/WooCommerce updates. 1. Development Create a shipping method plug...

    $247 (Avg Bid)
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    4 bids
    Need Php and javascript 5 days left
    VERIFIED

    Need Php and javascript professional

    $26 (Avg Bid)
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    40 bids

    Aplicación móvil para realizar pagos y cobros. Pasarela de pago Creación de usuario y perfil

    $672 (Avg Bid)
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    9 bids
    A mysql dynamic web interface 5 days left
    VERIFIED

    here is the file and most of the work is done. only ending is pending. please finish this and the project is made in cake php 2.9

    $8 - $20
    Sealed
    $8 - $20
    9 bids

    can any one help with google login with ajax

    $7 - $20
    Sealed
    $7 - $20
    10 bids

    ASP.Net Web Application Responsive Design . Required Skills Jquery,Html,Css,Bootstrap,Ajax Pages need to Design 1) Dashboard Page 2) User Resgistration Forms 1) Personal Detail 2) Contact Detail 3) Educational Detail 4) Bank Details 5) Relatives Details 6) Family details 7) Working Experience details 3) Account Opening Registration Form 4) Account Nominee Registration Form...

    $153 (Avg Bid)
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    32 bids

    We need a multistep product configurator like [login to view URL] written in javascript and HTML with a database conection ( optional )

    $420 (Avg Bid)
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    16 bids

    Looking for Formbuider using drag & drop. There are many codes available online for Free. I am looking for a standalone form builder. 1. No third party usage or trial / paid plugin not to use. 2. File to store as Json Flat file which means not to store in the database. 3. Reuseabe. ------------- How it work ? 1. I will name a form like 'Registerform-1" 2. I will start drag & dr...

    $26 (Avg Bid)
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    1 bids
    Ajax Request 3 days left
    VERIFIED

    my website [login to view URL] when i logged in gives me unlimited requests (please only professional person) if you confident you can fix only then offer, please. (my website made in core PHP and please check after login or sign up to see this error in network inspect element)

    $23 (Avg Bid)
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    6 bids

    I would like some one who have experience and skills in AJAX,PHP and mysql. More detail in the chat.

    $154 (Avg Bid)
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    27 bids
    web development 3 days left

    front and backend. must implement at least satisfactorily 1. HTML 2. CSS 3. Javascript with DOM manipulation 4. Programming in backend 5. Database operations 6. AJAX 7. Session mechanism

    $35 (Avg Bid)
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    22 bids

    On line Test Series Android App Application consist of three modules: 1. Previous Years : Year wise Multiple choice (MCQ) Correct Option will be hidden and only shown on clicking view answer button for each question. 2. Mock test series which should be customisable with number of questions and number is tests MCQ with only one correct answer Time Based Test negative marking Auto submit on tim...

    $359 (Avg Bid)
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    7 bids

    As the title says, table look good, filters are acting like search...I've been at this for 5 hours, no luck on the web getting a straight answer. Need you now, Teamview in to fix one line of code. Make the table redraw from AJAX

    $32 (Avg Bid)
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    13 bids

    Already we have build Genogram tree using GoJs . Need to create functionalities like minimizing nodes , highlighting specific family in the tree.

    $30 - $250
    $30 - $250
    0 bids

    I need someone to build grapejs plugin. plugin should be build by using grapejs plugin guidelines. plugin is a pricing table plugin

    $19 (Avg Bid)
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    1 bids

    hi need phone gap developer to enable push notifications and to run code in ios that's it

    $70 (Avg Bid)
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    1 bids

    I am looking for a competent PHP/JavaScript/JSON developer to help build a finance Web App. The job is relatively relaxed and is something I am self-funding so the plan is to share a Google doc with you and ask you to work on each task as in when I have funds available to invest. I have already started building the project and need someone to help on the more complex tasks that I cannot do, mainl...

    $19 / hr (Avg Bid)
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    35 bids

    I need a new website. I need you to design and build a website for my small business.

    $16 (Avg Bid)
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    7 bids

    I want a fantasy game like dream11 with simple UI .

    $1744 (Avg Bid)
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    5 bids

    We are looking for an experienced JavaScript developer, in order to optimize some features on our existing software which is written with JS, PHP and MySQL ( no framework).

    $11 / hr (Avg Bid)
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    36 bids

    Full web application stack consultant for full web applications, web services, cloud platforms, AI models, search, API etc. for evaluation, prefer nearby.

    $17 / hr (Avg Bid)
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    23 bids

    Looking for a freelance developer to work on ERP prototype Hand on Experience should be Ajax, Jquery, Javascript, and Bootstrap. PHP is much appreciated. The Freelancer with a long time dedication is needed.

    $122 (Avg Bid)
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    17 bids

    I need an image to pdf converter, developed in php jquery ajax. 1. A very simple Responsive home page 2. User can choose single or multiple image files 3. Very Important: I don't want to store any files. 4. if the user has selected more than one file the final pdf file must be seperated to pages (as the number of the files) 5. I Need a Progress Bar 6. When the progress is complete, the final...

    $29 (Avg Bid)
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    6 bids

    Working on android App that needs GSM while we are working on Video, following and Business features. urgent...

    $448 (Avg Bid)
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    13 bids

    Building an online testing tool

    $21 / hr (Avg Bid)
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    12 bids

    Need a code igniter module & Controller for Google Slides which has to do the following. 1. Take any Google Slides URL. Store it in the DB 2. Administrator/Super User should be able to make presentation from them. 3. The other Users who are logged into the system should be able to view the presentation shown through Codeigniter. The slides that are presented by Presenter should be shown on t...

    $149 (Avg Bid)
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    3 bids

    We are looking for an experienced JavaScript developer, in order to optimize some features on our existing software which is written with JS, PHP and MySQL ( no framework).

    $142 (Avg Bid)
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    29 bids
    api webservice 21 hours left

    I need a random number website using php ,javascript , Plus minus percent

    $423 (Avg Bid)
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    18 bids

    looking for a updated UI for my textbased game, have files ready for you to work with, shouldn't take long! also looking for longterm work as I've a few ideas to add modules into the game engine

    $202 (Avg Bid)
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    10 bids

    Hello together, I am looking for someone who can help me make a little board game. # General concept The game consists of two players dueling on a 2D board with 10 fields. When player a clicks a field and it's his turn, the field turns red. When player b clicks a field and it's his turn, the field turns blue. When the field was not clicked by player a or b before, the player can click a...

    $197 (Avg Bid)
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    7 bids

    Current web/4D programmer has developed client-server ERP database for a custom transformer manufacturer. The database has evolved over the last 20 years and is now ready to move into the web and expand in functionality. Our intention is to keep 4D v15 as the web server and to move the software to a web interface piece by piece to allow for thorough testing with existing data. The interested pa...

    $28 / hr (Avg Bid)
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    8 bids

    Looking for developers specifically who has worked and experienced on Core PHP, HTML, Ajax, CSS, Bootstrap, jQuery and must be experienced in creating charts, Dashboards and other form developments and with MySQL as DB All the required Dashboards, Forms and Charts will be shared on the formats of jpegs. Deliverable - Full Source Codes tested, zipped and working as per the requirements. PN: Int...

    $185 (Avg Bid)
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    11 bids
    Chrome Extension Developer 7 hours left
    VERIFIED

    Looking for chrome extension developer to get data on facebook live post and send message to specific user. Thanks

    $440 (Avg Bid)
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    10 bids

    We are looking for PHP CI developer who can develop a small project before 5th June 2020, Our requirements & timeline is fixed. We have put our budget range also. Mobile responsive required If you are ready for this project then please contact me. Before that refer to video and document files.

    $194 (Avg Bid)
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    13 bids

    I want to implement an Ajax search engine on my website (my website is created with Osclass) such as the one at [login to view URL]

    $176 (Avg Bid)
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    9 bids
    Project in php Codeingntor Ending left
    VERIFIED

    looking for one project based on algorithm

    $100 (Avg Bid)
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    11 bids

    Projeto simples com 4 telas, apenas login, cadastrar usuario, estoque simples e tela de vendas. JavaScript , MySQL,PHP, Java, React

    $23 (Avg Bid)
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    4 bids

    Bir market e-ticaret sitesi yapmaya çalışıyorum. Biraz temel denebilecek seviyede html, css, bootstrap ve php biliyorum. Siteyi istediğim gibi yapmak isterken js ve php konusunda takıldığım yerlerde bana destek olabilecek uzmanlar arıyorum. İlgilenenler saatlik ücret konusunda tekliflerini ileterek iletişime geçebilirler.

    $11 / hr (Avg Bid)
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    4 bids
    Cloud Virtual System 2 days left
    VERIFIED

    J’ai pour objectif de mettre en place un système de cloud computing pour permettre la virtualisation de différents systèmes.

    $156 (Avg Bid)
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    3 bids

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