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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    41 trabalhos encontrados, preços em EUR

    Então, meu projeto se trata de um site de transferência em criptomoedas onde possuo algumas falhas para serem resolvidas no meu projeto.. vou ser breve abaixo sobre o que eu estou querendo resolver de imediato. - Ao passar o mouse no botão "acessar" que está no navbar, o login é um dropdown, só que ele não está regulado corretament...

    €134 (Avg Bid)
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    3 ofertas

    Tenho q terminar um projeto, mas preciso de uma pessoa que posso desenvolver algumas funcionalidades que não sou capaz de desenvolver. O projeto eu vou enviar para a pessoa analisar. As funcionalidades q eu preciso estão em anexo O projeto está usando conceitos de DDD, injeção de dependência e etc então a pessoa vai ter que entender esses conceitos...

    €467 (Avg Bid)
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    6 ofertas

    I need to applied validation on my form. we need validation at two field. one is email and second is phone number. phone number field have a specific extension and 10 digit number . so validation will be like this that extension match with predefine extension number and without extension 10 number is necessary. when validation done then you need to send data at another page using ajax only. no dat...

    €13 (Avg Bid)
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    6 ofertas
    Create Contact Form (PHP/AJAX) 6 dias left
    VERIFICADO

    Need someone to add a mailer form in our website built in php.

    €3 / hr (Avg Bid)
    €3 / hr Média
    17 ofertas

    I need 3D developer who can handle this project . What I need here is several operation like zooming-in / out , moving ,setting and handling 3D object And the global should be connected with data. Currently the global is just rotation. This should be rotatable by mouse operation This requires high 3D javascript skillset Thank you

    €134 (Avg Bid)
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    5 ofertas

    Proporcionar un micrositio para ofertar los servicios ecoturisticos en los senderos, parques naturales y areas de reserva en la juridicción de Corpoboyacá El micrositio deberá ofrecer las siguientes funcionalidades: - Ubicar en un mapa los parques, áreas de reserva, lagos y demás atracciones naturales que hacen parte de la oferta ecoturísticos de la regi...

    €447 (Avg Bid)
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    11 ofertas
    build the payment protocol 6 dias left
    VERIFICADO

    Hello , I need to integrate the PayPal payment gateway in my website and 2 more function to add in the website.

    €126 (Avg Bid)
    €126 Média
    6 ofertas

    Hi Guys am looking for someone to edit a codecanyon source [fazer login para ver a URL] you have one already thats great am not looking for a big budget [fazer login para ver a URL] have Driver and rider app.

    €200 (Avg Bid)
    €200 Média
    6 ofertas

    Hello, I have a website which is build in CakePHP Framework, I Need a PHP Developer who have strong knowledge in AJAX, JavaScript, jQuery. after login pages load slow and takes 10 to 15s i want you to reduce load time to 4 to 5s and fix bugs so the users easily use the website without getting any issue, please DM me for more information Note : Developer have to work via TV.

    €115 (Avg Bid)
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    21 ofertas

    Tasks: 1) Make filtering posts work with tags (use tag module that now works for 1 tag, but it needs to work for multiple tags, not only 1) 2) Make form sending work with AJAX (it works for 1 form, but I have 4 forms, and for each the form sending needs to work; my code is good, but it needs some small changes) So you need to be specialist in; - Javascript (vanilla) and - know a bit about AJAX...

    €38 (Avg Bid)
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    15 ofertas

    1+ Years of Experience in PHP - Codeigniter Framework - Advance level 3+ Years of Experience in MySQL, MSSQL Scripting web and UI functionality using native JavaScript and jQuery Nice to have Angularv2+ and NodeJS Experience Working with API integration (HTTP POST, REST, etc.) to power the Web Application Able to convey and understand ideas with great communication skills. ...

    €3 / hr (Avg Bid)
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    12 ofertas
    Achievement system (Website) 6 dias left
    VERIFICADO

    I need someone to build an entire achievement system on my website. All design is done, just need the functionnal part. Admin part (In ajax) : - Create an achievement in admin panel. - Delete an achievement already created. - Give achievement to users. Others : - Display achievement list on user profile. (Achievement names, Date the user got the achievement, achievement icon)

    €28 (Avg Bid)
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    14 ofertas

    I Have Api Calls That Create Acounts And Need Some Help Understanding Them And Setting Them up

    €130 (Avg Bid)
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    14 ofertas

    I need help to finish a simple search results page that integrates - autocomplete and select menus - results filtered with Ajax php, MySQL, jQuery, Ajax I have half of the work completed, but I'm not great with jQuery and Ajax. Thanks

    €111 (Avg Bid)
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    24 ofertas

    Hi, The task is very simple, I'm looking for someone with experience with SAP, Javascript and Ajax, I have to print the result of an SQL Query in an input field, this has to be done in the SSCE of SAP MII it can't be done on a normal web page. If you are familiar with this platform please contact me.

    €28 (Avg Bid)
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    6 ofertas

    Looking for freelancers in PHP/MYSQL/AJAX/BOOTSTRAP/HTML/CSS to develop a web based applications.

    €111 (Avg Bid)
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    17 ofertas

    Position require a degree in computer since or similarity and at least one year experience in the software industry. - (Angularjs, Php codeigniter, rest api, JavaScript, JQuery, Ajax, Json, XML, HTML5, CSS, bootstrap) - Have experience in designing web and mobile app. - Ability to manage multiple tasks - Experience knowledge of PHP, MySQL, codeigniter we'd offer a lot of benefits when yo...

    €4 / hr (Avg Bid)
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    21 ofertas

    4+ Years of Experience in PHP - Codeigniter Framework - Advance level 4+ Years of Experience in MySQL, MSSQL Scripting web and UI functionality using native JavaScript and jQuery Nice to have Angularv2+ and NodeJS Experience Working with API integration (HTTP POST, REST, etc.) to power the Web Application Able to convey and understand ideas with great communication skills. ...

    €5 / hr (Avg Bid)
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    23 ofertas
    YOUTUBE Channel WANTED 5 dias left
    VERIFICADO

    I need someone that KNOWS HOW TO START A YOUTUBE Channel as we need support to set it up! We are interested to get ur support for a long term project, but You must know it !!!! We are PAYING $2aud /hour Bonuses will apply later if you know your work... Thanku

    €2 / hr (Avg Bid)
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    13 ofertas

    Hello Everyone, Need a experienced PHP developer who having strong knowledge in AJAX, JavaScript, jQuery and also having knowledge in Cakephp Framework, Project : implement mobile site designs for mobile devices, should be easy and quick for users to use, domain name : [fazer login para ver a URL] For any question/clarification DM

    €341 (Avg Bid)
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    26 ofertas
    UI/UX Designer 5 dias left
    VERIFICADO

    Long-term (1-3 Months) development opportunities. You must have UI/UX experience on CRM. Please provide url to show your works.

    €4 / hr (Avg Bid)
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    19 ofertas

    - Connect to IRC server passing password protection - join chat room that has been defined - once connected and joined the room, provide custom message - pass input to public channel - only display private responses received - javascript/JSON application will be hosted on the server/website - need to have ability to give piece of javascript code/API that will be able to run once executed on par...

    €113 (Avg Bid)
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    9 ofertas

    [fazer login para ver a URL] ajax search working on header of website [fazer login para ver a URL] things settings not save fix that [fazer login para ver a URL] message show after menus

    €35 (Avg Bid)
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    10 ofertas

    We are looking for JavaScript / PHP programmer to be able to make a modification in a plugin which is used for the viewing of Panoramas / Tours 360. We need the system to have the function of measuring the distance from one point to another, as in the following example (by clicking on the icon with the measure rule)

    €101 (Avg Bid)
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    19 ofertas

    Buscamos una persona con experiencia profesional en BA, business Analysis.

    €1028 (Avg Bid)
    €1028 Média
    15 ofertas
    Jquery php Slide Builder 3 dias left
    VERIFICADO

    Would Like To Build A Custom Jquery Php Slide Builder That Can Be Plugged Into Any CMS

    €134 (Avg Bid)
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    22 ofertas

    it is a food delivery website in our locality which is simple and also i need the admin site so that i can track the orders and everything going on with my firebase

    €173 (Avg Bid)
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    10 ofertas
    Ajax /Codeigniter simple form 3 dias left
    VERIFICADO

    I need a developer to serialized a dynamic html/js form and send the data to a codeigniter php script that saves the data on a mysql db server and displays the data on the server in a basic php codeigniter interface

    €25 (Avg Bid)
    €25 Média
    46 ofertas

    We are a Virginia based company and looking for a full stack developer with current or prior experience building apps with PHP. Successful candidates should have proven track record of delivery app development on time and on budget. Future growth, mobile apps, and other projects are on deck. Requirements: - MySQL database and web application development - PHP and Lavael or other better framework...

    €29 / hr (Avg Bid)
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    61 ofertas

    A Javascript (or other frontend) solution required to retrieve the client device's WIFI SSID / BSSID signal strength through the popular browsers (Safari, Chrome, Firefox, mobile Android, ios). The solution should be called from the HTML document's -onLoad event and should not require any action from the user (certificates, user input or any other). Full source and any code modules use...

    €31 (Avg Bid)
    Garantido
    €31
    1 inscrições
    law firm app 2 dias left
    VERIFICADO

    Law firm app We want a law firm app

    €458 (Avg Bid)
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    29 ofertas
    POS system 2 dias left
    VERIFICADO

    Point of Sale System Project Type : Web Application Duration : 80 Days Amount: About Project This software which suits for small business owners. There are several features available to handle their inventory. This software stores seller or dealer details, Buyer or Customer details, Purchase and stock details, Sales and Inventory details, etc. Inventory, Stock module, Credit card and Debit ca...

    €664 (Avg Bid)
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    26 ofertas

    I need someone for customization for my wp site. Post Page )Wrap envato item info )Customize download section front-end only Archive page )Customize listing post with some footer info (date, seller, category...add later) of every post )Listing post with filter option by seller and popular tag (refer [fazer login para ver a URL]) Home Page )Landing style big header for home page focusing on Sub...

    €43 (Avg Bid)
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    9 ofertas
    Radio Player Box $25 1 dia left
    VERIFICADO

    The budget for this project is $ 25 I will need to develop a BOX radio player With a variation of up to 2 models A small and a large I do not have Designer What you should have: Responsive Name of the song Home Social Networks Button: Twitter / Instagram / Twitter Radio logo Latest Music It should be introduced to the system I already own: [fazer login para ver a URL] Will be supplied the a...

    €20 (Avg Bid)
    €20 Média
    3 ofertas

    I am looking for a qualified front-end developer that can work on various projects with me. I am looking for a Javascript expert that has extensive knowledge of HTML, Ajax, jQuery and other Javascript technologies. A knowledge of MySQL will be an advantage. Must be fluent in English and have complete integrity. Must deliver on time and test before delivering

    €17 / hr (Avg Bid)
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    101 ofertas

    Word Game For children and adults Input Tool So I can generate levels with this game. Project 1 • Build an ADDICTIVE, animated word game web app, which works like a normal native app on all platforms. • It will include modern Fluid animations, responsiveness, basic progress system. It cannot have a cheap feel to it at all. Project 2 • Build a tool that allows me to easily gene...

    €4 / hr (Avg Bid)
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    12 ofertas
    Radio Player Box 20 horas left
    VERIFICADO

    I wish you experience with radio. my budget for this project is $ 25 that I already have as balance on the platform. I need to develop a web radio player that will be used as a BOX player This player should contain: Radio logo cover of music Name of the song Social Networking: Twitter / Instagran Volume Bar View the last 2 songs (name / title) Company logo of streaming / link (fixed) Effect of v...

    €16 (Avg Bid)
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    3 ofertas

    I need some changes to an existing website. I need you to design and build a website for my small business. Please only bid if you are an expert in custom PHP, MYSQL, Ajax, Google Maps API. on going project... thank you.

    €164 (Avg Bid)
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    64 ofertas

    Basically I need the functions of “tiny invoice “ recreated so that I can use it locally.

    €550 (Avg Bid)
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    44 ofertas
    Facebook API Expert Encerramento left

    I would like to download all the posts with images and files from a Facebook group I'm a member of. I'd like a web based app that continues to download new posts with images and files attached. The view must be the same view you'd view on Facebook and I'd also like a sort and search feature by keyword and date range. You must already have done a project like this and be fami...

    €66 (Avg Bid)
    €66 Média
    6 ofertas

    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. [fazer login para ver a URL] 2. [fazer login para ver a URL] and i need only three functionalities 1. conference booking editing and modifying 2. po...

    €43 (Avg Bid)
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    6 ofertas

    Artigos da Comunidade dos Principais AJAX