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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    43 jobs found, pricing in GBP
    Wordpress Site 6 days left
    VERIFIED

    The Idea is to create a simple Photo Wordpress site which make it able to the visitor to check designs by viewing pics (different sizes) or checking the categories. and If he click on any design he will be taken to product Page on Amazon to by or add to carts. I have a domain name and Wordpress Hosting with BlueHost. I wish to find someone who can: 1-Create for me a nice looking portfolio for se...

    £150 (Avg Bid)
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    44 bids

    - pls only bid if en skills are good - frontend: react - backend: php, laravel

    £359 (Avg Bid)
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    23 bids

    Dynamic web page with mercado libre api and mysql connection we have already the database, the structure of the db will bi given, we need that when we will sell on M.L. Mexico, products on our DB will be discounted and vice versa. more details in chat. for page we want no framework, only native php javascript maybe api restfull. we have about 10 small physical stores already interconnected.

    £151 (Avg Bid)
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    12 bids

    - pls only bid if en skills are good - frontend: react - backend: php, laravel ERROR [login to view URL] Uncaught (in promise) Error: Request failed with status code 401 at createError ([login to view URL]) at settle ([login to view URL]) at [login to view URL] ([login to view URL])

    £82 (Avg Bid)
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    10 bids

    - pls only bid if en skills are good - frontend: react - backend: php, laravel ERROR [login to view URL] Uncaught (in promise) Error: Request failed with status code 401 at createError ([login to view URL]) at settle ([login to view URL]) at [login to view URL] ([login to view URL])

    £18 (Avg Bid)
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    6 bids
    Web Dev Resource 6 days left

    Expressionengine, ajax, jquery, php, mysql to create dynamic dependent dropdowns to define search parameters.

    £23 / hr (Avg Bid)
    £23 / hr Avg Bid
    31 bids

    Looking for a ecommerce site like Amazon(Web+App). There should be some additional features like the user should able to prebook and resale the products with their own price and also should allow to give discounts, share through social media's (FB,Whatsup),.e-wallet,order management. There should be - Admin panel, Customer panel,Payment Gateway Most importantly source code should be delivere...

    £814 (Avg Bid)
    £814 Avg Bid
    34 bids

    Please please please read the attached pdf before applying. It’s a plugin so if your bid is in thousands of dollars then please don’t bother bidding. We need a custom wordpress booking plugin for our website to allow our customer book us online. This project is for Phase A. for more details read the attached file. Please apply if you are ready to work right away. I will need the time...

    £112 (Avg Bid)
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    48 bids

    I want to learn how to get data from the last day in order to do a comparison between "the last day" and the same day in older months, example: today is 23/01/2020 but my last record in database corresponds to 22/01/2020 so i want to get all data from 22/01/2020 1 row 22/12/2019 1 row 22/11/2019 1 row etc. in case of the last date is curdate() it should give: 23/01/2020 23/12/2019 23/11...

    £20 (Avg Bid)
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    19 bids

    - pls only bid if en skills are good - frontend: react - backend: php, laravel ERROR [login to view URL] Uncaught (in promise) Error: Request failed with status code 401 at createError ([login to view URL]) at settle ([login to view URL]) at [login to view URL] ([login to view URL])

    £338 (Avg Bid)
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    62 bids

    I would like to digitize this project management planner ([login to view URL]). I would also like to mesh this idea with something similar to Trello. I will be sending you a Note 8 (to start) and a Note 10+ (once we finish the first version) as well as a copy of this planner. I will have all rights to the app, but you will also receive 20% of the revenue that comes along with this. I will design ...

    £510 (Avg Bid)
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    16 bids

    I want a simple web form where player can upload his name_id + pick images with information about hunting in a game. it should be stored in database the picture attached is from the game, where i need tesseract to recognize this text and store on database based on the name_id. important data is: K: 315 X:217 Y: 407 "Defeated Lv2 Saberfang" it can be lv1,lv2,lv3,lv4 and lv5 in the ga...

    £29 (Avg Bid)
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    8 bids

    Develope browser add-on to modify a website's HTML and CSS: We need browser add-on to modify amazon product HTML and CSS after loading. So browser add-on will add custom content to specific website area. The custom content is stored on webserver in HTML file: [login to view URL] and style.css. Every time when user open amazon product url [login to view URL]) we need to add the custom conten...

    £65 (Avg Bid)
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    23 bids
    Social Network 5 days left
    VERIFIED

    Develope and correct certain aspects of a social network in socialengine platform . . .

    £170 (Avg Bid)
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    18 bids

    Need custom widgets development regarding car models PHP and wordpress structure knowledage must required

    £24 (Avg Bid)
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    20 bids

    We need on monthly basis. But we will test for few hours on paid basis 1st. Codeigniter + JQuery Ajax + Bootstrap

    £4 / hr (Avg Bid)
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    37 bids

    I need javascript and php expert who can fix small bug on code

    £17 (Avg Bid)
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    22 bids

    I have one simple project to work. He is good at codeginiter, php, ajax API communication. I will provide more detail in private chat. Thanks

    £104 (Avg Bid)
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    46 bids
    backblaze CDN + PHP 4 days left
    VERIFIED

    Hi, I need some one who can give me code for uploading image on this backblaze CDN. Please let me know if you can do, I am uploading image using ajax

    £16 (Avg Bid)
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    6 bids
    Zimbra zimlet -- 2 4 days left
    VERIFIED

    Searching for a zimbra zimlet creator

    £337 (Avg Bid)
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    7 bids

    I need you to develop some software for me. I would like this software to be developed for Windows using Java.

    £19 (Avg Bid)
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    3 bids
    Create a HTML5 page 3 days left
    VERIFIED

    ======================================================== ************* Only BID with a relevant sample ********** ======================================================== We need a single page - User uploads an image by dragging and dropping or selecting from a select file button - The page will resize the image on client-side to 1200 x 900 maintaining aspect ratio - The page will show a preview ...

    £121 (Avg Bid)
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    59 bids

    i just need a few devs to work closely with me with building some apps.

    £6 / hr (Avg Bid)
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    32 bids

    I got a web site .. like to have some json script ..

    £83 (Avg Bid)
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    17 bids

    We need on monthly basis. But we will work for few hours on paid basis 1st. Codeigniter + JQuery Ajax + Bootstrap

    £3 / hr (Avg Bid)
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    32 bids

    Maintain a PHP project and Develop more features for the project Requirement: at least 5 years pure PHP, familiar with Cloud9 or other cloud IDE Hours: 4h a day, long terms job because most tasks are website maintenance. Please quote your final price here. please indicate which "Cloud IDE" you mostly use at the beginning of your bid, or we might ignore your bid as we want to skip the ...

    £4 / hr (Avg Bid)
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    42 bids

    Hi Guys, I'm use Laravel with Bootstrap 4 + jQuery, I'm looking who can work on Scroll down of the page and loading data from JSON and append data to ul > li You can see JSON data here [login to view URL] Expert skill javascript + jquery required!

    £31 (Avg Bid)
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    48 bids
    Web enhancements 2 days left

    I need enhance my web application interface

    £127 (Avg Bid)
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    28 bids

    Hello. I am looking for PHP/javascript expert to my site developer. It is delivery system for our company. My max budget is USD600 in a month. Only expert need.(No Indian)

    £455 (Avg Bid)
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    40 bids

    Creation of a file upload system, with generation of a generate link (to the folder) on a field to be integrated into salesforce. The form already exists, you need to add the upload system.

    £120 (Avg Bid)
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    77 bids

    I'm looking for the people who has an experiences in big data and machine learning to do the baccarat prediction system. I want you to design all gui the training system, pattern recognition, and prediction system to fully completed web applications using php as main language to be a free public prediction system for my website. Accurate must be 80% or more for fix bet money management system...

    £400 (Avg Bid)
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    9 bids
    Fix errors on a php form 19 hours left
    VERIFIED

    Fix errors on a php form. Urgent need

    £13 / hr (Avg Bid)
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    62 bids

    Fixed budget: 30 USD The sprite has an initial position in the maze. A game player uses the 4 arrow keys to move the sprite with certain speed. When the sprite moves, it turns white road bricks to another color of image. Red bricks prevents the sprite from further moving. When the sprite traversed all white road bricks, the player wins the game, and the game takes the player to the next level. Yo...

    £20 (Avg Bid)
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    5 bids

    I have a member site already. My main membership site is [login to view URL] (The World Profit Club Network Marketing Alliance™ WPCNMA™) and there are over 100 domains that are part of that project (all of which I own and have developed myself so far). I want to allow members to have a prospect management database separate from the existing member database. When a prospect becomes a p...

    £147 (Avg Bid)
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    25 bids
    implement upload feature 9 hours left
    VERIFIED

    i have a large green upload button on a website and i need the following done: 1. once user clicks on that button, the upload file selection appears 2. once user select a file from local computer to upload, the ajax file upload starts happening. 3. during the upload, the button should reflect the progress by becoming grayed out, and there should be a vertical border line that moves from left to r...

    £17 (Avg Bid)
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    27 bids

    [login to view URL]

    £151 (Avg Bid)
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    46 bids
    Validate custom ajax form 4 hours left
    VERIFIED

    I'm using drupal 8, and I create custom ajax form but the validation not working. I want to validate the fields and show error messages.

    £21 (Avg Bid)
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    26 bids

    looking for a codeigniter expert full-time on monthly basis to work on multiple in house development/customization assignments. Must be self organised and multi tasker. ability to develop oral requirements to solutions in very short time as per expectations. clear in communication and ask necessary questions on requirement. knowledge of end to end project development (web/mobile app) prompt in re...

    £201 (Avg Bid)
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    23 bids

    There are an attachment ‘Senior React Native and React.js frontend [login to view URL]’ that describes this position in much greater detail Experienced senior React Native AND React.js (i.e. both, not either one) software developer - analyze, plan, design and coordinate complex software project. More than 8 years of high-quality software development experience in complex, long-term ...

    £2295 - £3824
    Sealed
    £2295 - £3824
    38 bids

    Gestores avanzados de Google Tag Manager con experiencia demostrable , trabajo y pago por tareas concretas, completamente compatible con otras actividades. Aptitudes y conocimientos requeridos • Experiencia en utilización de Tag Managers: Google Tag Manager, Tealium, Ensighten... con generación y seguimiento de implementación de datalayers para negocio • Conocimie...

    £26 / hr (Avg Bid)
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    9 bids

    Necesito el desarrollo de un sitio web con la ultima tecnología orientado a la compra y venta de vehículos. Debe contar con una app movil.

    £471 (Avg Bid)
    £471 Avg Bid
    24 bids

    Gostaria da criação de um sistema web para gerenciamento de igrejas. O usuario cria uma conta e passa ter acesso para gerenciar a sua igreja. Cadastro de membro, patrimonio, equipes, cadastro de culto, eventos, agenda, gerenciamento de turmas (com presença, notas etc. simples). Esses módulos podem ser desenvolvidos um após o outro. E a criação de um...

    £668 (Avg Bid)
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    11 bids

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