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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    38 trabajados encontrados, precios en USD

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

    $1170 (Avg Bid)
    $1170 Oferta Promedio
    15 ofertas
    Popup Chat Boxes 6 días left
    VERIFICADO

    Hey programmers! I need a full width toolbar at the bottom of my page, fully customization, and able to click something in one of the web profiles on the site and open a facebook type popup chat with that user in the new toolbar at the bottom of the page that you created. This will allow up to 50 popup windows to be on the bar before it gives an error to remove some in order to open new popup ...

    $447 (Avg Bid)
    $447 Oferta Promedio
    21 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

    $147 (Avg Bid)
    $147 Oferta Promedio
    19 ofertas

    Only Highly expert developer Needed, No Generic Bidders, Need serious, and quick freelancer ready to finish this asap. I need a quick Order form for woocommerce that should have the functionality to load products database using ajax based on the User input. There will 5 major fields in this form 1: SKU/Model No./POC Code (This field will be ajax powered and when any customer enters any value then...

    $173 (Avg Bid)
    $173 Oferta Promedio
    5 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.

    $35 (Avg Bid)
    $35 Oferta Promedio
    4 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

    $131 (Avg Bid)
    $131 Oferta Promedio
    15 ofertas

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

    $124 (Avg Bid)
    $124 Oferta Promedio
    16 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...

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    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)
    $5 / hr Oferta Promedio
    23 ofertas
    YOUTUBE Channel WANTED 6 días 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)
    $2 / hr Oferta Promedio
    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 : [iniciar sesión para ver URL] For any question/clarification DM

    $388 (Avg Bid)
    $388 Oferta Promedio
    26 ofertas
    UI/UX Designer 6 días left
    VERIFICADO

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

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    17 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...

    $129 (Avg Bid)
    $129 Oferta Promedio
    9 ofertas

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

    $40 (Avg Bid)
    $40 Oferta Promedio
    9 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)

    $115 (Avg Bid)
    $115 Oferta Promedio
    19 ofertas
    Jquery php Slide Builder 4 días left
    VERIFICADO

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

    $153 (Avg Bid)
    $153 Oferta Promedio
    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

    $197 (Avg Bid)
    $197 Oferta Promedio
    10 ofertas
    Ajax /Codeigniter simple form 4 días 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

    $28 (Avg Bid)
    $28 Oferta Promedio
    45 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...

    $33 / hr (Avg Bid)
    $33 / hr Oferta Promedio
    58 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...

    $35 (Avg Bid)
    Garantizado
    $35
    1 participaciones
    law firm app 3 días left
    VERIFICADO

    Law firm app We want a law firm app

    $521 (Avg Bid)
    $521 Oferta Promedio
    29 ofertas
    POS system 3 días 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...

    $760 (Avg Bid)
    $760 Oferta Promedio
    25 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 [iniciar sesión para ver URL]) Home Page )Landing style big header for home page focusin...

    $48 (Avg Bid)
    $48 Oferta Promedio
    9 ofertas
    Radio Player Box $25 2 días 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: [iniciar sesión para ver URL] Will be suppli...

    $27 (Avg Bid)
    $27 Oferta Promedio
    2 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

    $19 / hr (Avg Bid)
    $19 / hr Oferta Promedio
    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...

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    12 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...

    $532 (Avg Bid)
    $532 Oferta Promedio
    6 ofertas
    Radio Player Box 1 día 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...

    $18 (Avg Bid)
    $18 Oferta Promedio
    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.

    $186 (Avg Bid)
    $186 Oferta Promedio
    63 ofertas

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

    $626 (Avg Bid)
    $626 Oferta Promedio
    44 ofertas
    Facebook API Expert 20 horas 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...

    $78 (Avg Bid)
    $78 Oferta Promedio
    5 ofertas
    HTML UI Designer 18 horas left
    VERIFICADO

    Need a Web Designer to design Web App User Interfaces in HTML. Must be proficient in HTML & CSS.

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    36 ofertas

    PHP, Laravel, VueJS, JQuery, Node.js, MySQL, MongoDB and Elastic Search. must work via TeamViewer

    $26 (Avg Bid)
    $26 Oferta Promedio
    4 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)

    $162 (Avg Bid)
    $162 Oferta Promedio
    4 ofertas
    Www.samtaki.com 12 horas left

    My business will be about selling phone parts and old phone so you can buy and sell also

    $913 (Avg Bid)
    $913 Oferta Promedio
    25 ofertas

    I am looking for new coders for an unfinished project. The project is in wordpress but a lot of customization have been done already and many will need to be done more. I will only work with expert developers that will provide very fast communication and almost bug free work.

    $3725 (Avg Bid)
    $3725 Oferta Promedio
    165 ofertas

    我经营的是一家水族馆.现在准备进一批200套小鱼缸(1000个鱼缸);想请教一下销售方案,把鱼缸2个月内在店铺售完!谢谢!

    $250 (Avg Bid)
    $250 Oferta Promedio
    2 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. [iniciar sesión para ver URL] 2. [iniciar sesión para ver URL] and i need only three functionalities 1. conference booking editing and ...

    $49 (Avg Bid)
    $49 Oferta Promedio
    6 ofertas

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