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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    607 jobs found, pricing in USD

    Necesitaría una web con la cual se pueda graficar datos procedentes de Mysql. La web deberá ser dinámica y los datos deberán poder visualizarse en vivo. Se podrá seleccionar rangos de fechas , horas etc tanto para la visualización en vivo como la de históricos. Se podrá ir añadiendo nuevas variables desde un panel de control. Los gráficos serán de tipo línea. Se podrán agrupar varios gráficos en uno solo.

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    Project for Artem V. 9 days left
    VERIFIED

    Hola Artem V., vi tu perfil y me gustaría ofrecerte mi proyecto. Podemos conversar sobre los detalles por chat.

    $42 (Avg Bid)
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    2 bids

    hey guys, i am looking for somebody, who can create a message script for discord app.

    $155 (Avg Bid)
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    13 bids

    I have a website that interacts with my mobile app. There are some functions that are not working properly I need these resolved. If it works out well I will need you for many future projects. Here is a task list of what I am looking to accomplish 1) API is listing data in the wrong order for a section, I just need to reverse the chronological order 2) I need to migrate data from the Dev site to production site, there was work done that was not updated to prod 3) Message center: We have some issues with users messaging (via email) eachother properly in the website. I need someone who can look into how it is set and make the proper changes, (This would proably be the bulk of the work 4) missing table/api? I believe that there is a section missing in the backend that is blocking a feature that I was expting to work I will need someone to investigate this 5) Last but not least, I need the website to be more compatable with IOS users are having issues with buttons not showing up and more

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    Desc : Have Google analytic data pulling plugin, but this plugin make web slow down when it runs. So, I decided to develop own plugin for visitor tracking with good algorithm look like Unique Page View Google Analytic Value. Requirement - Tracking visitor unique page view (like Unique Page View Google analytic) which could handle fraud like robots, unfair page view - Hide tracking when login - Could works in cache and cdn - Create own table (contain post id and total view) since when using post_meta it very large - Not slow down website. - Having good logic and light code. - Explain the algorithm and result must +- not too difference to GA Unique page view We have many custom wordpress development and need more than 5 Developer to create custom task like this project, if you have good knowledge in Wordpress, Ajax, Js, Php, both front end and back end let's bid.

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    I'm looking for people who edit this worpress plugin for me. Add the following functions: Ajax - All updates to betting markets in real time, without requiring users to reload the page. '' Shortcodes '' for me to create pages: for each event and every game, the plugin only supports every '' sport '' option of possible returns in the widget, when the user is to make the bet appear the possible returns, option to suspend markets without excluding the bet, same in bet365, appear to my users that the bet was suspended while I update the odds, option to close bet, in a certain time of the game I try to buy my client's bet refuses equal to bet365 each bet generates an identification id and allows my users to print the bet coupons widget to place bet only when someone selects some feature quote also looks like bet365 and sporting bet Show in the header the client's balance, this balance to update when he makes or win a bet in real time, and next to this feature the option to withdraw funds and the option to deposit funds, only as a link to the page of deposit I will myself. show name of the sport, name of the tournament / league with style bet365, and just show 1 bet market on the home page, who wants the other markets click on the link of the event and is complete.

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    Project for Ase N. 9 days left
    VERIFIED

    Добрый день, Мне нужно сделать небольшой проект - телеграм-бот в Azure, задача которого извещать юзера о пришедших на криптокошелёк коинов. Только бот, то есть UI, бэкэнд есть. Если интересно, маякните, обсудим ТЗ, бюджет и сроки. Спасибо.

    $249 (Avg Bid)
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    1 bids

    WebRTC project which will have web conferencing among teachers, Student, parents. Previous exp of WebRTC and Javascript must..

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    16 bids
    Building Website 5 days left

    Hello, we are looking for frontened developer who is able to develop a website like e-commerce website.

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    48 bids

    Weboldalra van szükségem Tervezés és létrehozás Online áruház Honlap készítés céljából keresek profit. Cégünk lakókocsik gyártásával foglalkozik. Gyártunk még utánfutókat valamint ezek alkatrészeit forgalmazzuk.

    $1279 (Avg Bid)
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    24 bids
    HTML 5 Work 5 days left
    VERIFIED

    Hi Freelancers, Reference URL: [url removed, login to view] Reference Image: Please Check attachment There will be a "?" (Question Mark) with eyes and mouth in the middle of the screen and a person who looks like a tired/sick person is sitting behind the scene. On every click like the click you can see on the reference URL. A hand comes and give something in the mouth of "?" (Question Mark). Suppose on the First click, hand will give fish and "?" will eat it on the Second click, a hand will give corn and "?" will eat it on the Third click, a hand will give something and "?" will eat it on 4th click, a person who is sitting behind, stand up and will eat "?" (Question mark) after eating he looks fresh and health then a form will come up where a user will fill up their information which we will use later to select a winner. When "?" eat fish or corn an information box comes up which show the nutrients like carbohydrates, fats etc and this will be similar to the forms comes up in the reference URL. Please provide relevant portfolio and timeline.

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    The error "Error when sending email" occurs when sending and email on the website sections: [url removed, login to view] [url removed, login to view] Please fix the error. The email should go to info@ansuri.com. This is a simple HTML landing page.

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    Hi, we are looking for an app developer to build an Ionic instant messaging app for our zendesk account. this means that in addition to it being built using the ionic framework it should have a very tight integration with the zendesk chat api, we basically want the app for our users to be able to : [url removed, login to view] requests to our agents in zendesk 2. engage with the agents via instant messaging offered by zendesk chat In addition to the instant messaging features the only other thing the app should do is to provide a page with summary account info (to be obtained from a wordpress database) for our user Please have a look at the zendesk api before appying and please also provide an estimate in number of hours / cost - please note we cannot accept applications without an estimate

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    Desarollo de APP 4 days left

    Soy diseñador gráfico, estoy necesitando alquie que lleve adelante la progración de una APP, es muy sencilla y facil de programar.

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    need forex broker website similar to [url removed, login to view] [url removed, login to view] [url removed, login to view] [url removed, login to view] with full functionalities

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    I need you to develop custom WordPress plugins for my project. Find attached the forms that will be in used in the plugins

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    Mobile App 4 days left

    Either native or progressive web app? Simple start - login for users - basic function: to provide daily schedule and information specific to each user

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    PHP and Javascript Expert 4 days left
    VERIFIED

    The job is related to update an existing website build in PHP MVC. You need to be expert in Javascript as well as in PHP to fix our current errors. Please share your github links if you have. No cover letter please. Only share your experience with PHP and JavaScript.

    $11 / hr (Avg Bid)
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    I want to develop highstock (highcharts) chart like on this website ([url removed, login to view]), we have bought the same API they are using. and public access is also available, you will need to use that. The chart will have 3 line charts and 1 column chart and will update on each option selected. It will call JSON API on loading and also on date range selection.

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    Η εφαρμογή υπάρχει και λειτουργεί.Είναι σε PHP και Javascript.Θα θέλαμε να γίνουν κάποιες μετατροπές στη τιμολόγηση.Υπάρχουν και άλλα project στην εταιρεία μας για υλοποίηση αλλά όλα θα εξαρτηθούν από την επιτυχία του παρόντος έργου.

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