AJAX Developers & Consultants

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Hire a freelance AJAX developer to add interactive functionality and flexibility to your website. Search our database of affordable Ajax experts to get your project started today.

AJAX (shorthand for asynchronous JavaScript and XML) is a group of interrelated client-side web development techniques used to create interactive web applications or rich internet applications. AJAX is used by web applications to return data in the background without interfering with the display and behavior of the existing page. On Upwork, the world’s largest online workplace, companies hire AJAX developers to successfully complete jobs including site administration, video integration and submission forms.

Browse AJAX job posts for project examples or post your job on Upwork for free!

AJAX Job Cost Overview

Typical total cost of Upwork AJAX projects based on completed and fixed-price jobs.

Upwork AJAX Jobs Completed Quarterly

On average, 697 AJAX projects are completed every quarter on Upwork.

697

Time to Complete Upwork AJAX Jobs

Time needed to complete a AJAX project on Upwork.

Average AJAX Freelancer Feedback Score

AJAX Upwork freelancers typically receive a client rating of 4.63.

4.63
Last updated: June 1, 2015
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  1. Radostin D.

    Radostin D.

    You have a problem? - I am the solution :)

    United Kingdom - Last active: 1 day ago - Tests: 8

    - PHP, Mysql, Jquery, Jquery Mobile, CSS - Wordpress - plugins, customization, themes, custom coding - Facebook Development, Fan pages/applications - Working with APIs, Facebook API, Twitter API etc. - E-commerce integration with online payment processors (Paypal, Moneybookers, Liberty Reserve, Authorize.net etc.) - Online marketing, affiliate programs, PPC - Web automation, web scraping Please don't hesitate to contact me and discuss different projects even if the requirements are not listed at my personal profile. I am open to all different kind of projects. Waiting for your projects :)

    Groups: Application Developers Alliance

    $33.33 /hr
    149 hours
    4.93
  2. Igor Sukhinin

    Igor Sukhinin

    PHP, MySQL, xHTML, CSS, AJAX, MODX, Yii and CodeIgniter frameworks

    Latvia - Last active: 1 month ago - Tests: 9 - Portfolio: 13

    I have developed a lot of websites and web projects with different and complex functionality as a lead programmer / systems engineer / project manager. = Why choose me? = - More than 10 years of experience in IT/programming sphere; - Strong attention to the project details; - Work strictly according to the schedule and your requirements; - Good communication skills and deep understanding the client's/end user's needs; - Flexibility and ability to provide you valuable advices for your application/web project. = Technologies = - Expert in PHP, advanced in JAVA/Android - PHP Frameworks: Yii, CodeIgniter, Symfony, Slim and others - DBs: MySQL / MSSQL and others relational/non-relational DBs - Javascript: plain / jQuery - xHMTL / HTML5 - CSS2 / CSS3 = P.S. = I'm one of the leading members of MODX CMS community and MODX Ambassador in Latvia. I've also a good understanding and some experience in JAVA and especially in Android Mobile Development.

    $39.94 /hr
    14 hours
    4.75
  3. Sigit N.

    Sigit N.

    Laravel, CodeIgniter, WordPress,JavaScript, Google Maps API specialist

    Indonesia - Last active: 13 days ago - Tests: 10 - Portfolio: 10

    I am a web application developer living in Indonesia. Currently, I am working for Dedicated-IT, developing website and web-based application for clients from Australia, UK, US, and Canada. For the last couple of months, I have been outsourced to Atomic 55, a Canada based marketing and internet technology agency. I'm one of the team members developing EstateVue, a system intends to help real estate agents and brokerages increasing their property sales.In my spare time, I create flash animation, banner, simple video editing, graphic design, and website development using WordPress, Code Igniter, jQuery, Mootools, osCommerce, and other tools in order to deliver the best result possible.Hire me, you don't need good results. You need the best one ;)

    Groups: Pro Web Designers

    $40.00 /hr
    23 hours
    5.00
  4. Md Masud Rana

    Md Masud Rana

    Senior Web Designer and Developer

    Bangladesh - Last active: 1 day ago - Portfolio: 13

    I am a specialized freelance web designer, web developer, Onsite and Offsite SEO consultant. I specialize in developing and marketing superior quality, professional, wordpress and custom websites for my clients. I'm able to create a website that won't just suit your requirements, but also take care of your budget. I have a great experience in creating modern responsible HTML websites. Your websites will adapt an appropriate look for the device in which the user visits your site. You can put your full trust and confidence in me. I never miss a deadline and I continue to work until your needs are met 100%. Please see my feedback.

    $33.00 /hr
    589 hours
    4.99
  5. Rob Shelvey

    Rob Shelvey

    IT Expert, Web Dev, SEO, DB, PCI Compliance.

    United Kingdom - Last active: 1 month ago - Portfolio: 9

    IT Professional with over 20 years experience. 15+ years experience in web development. I guarantee happiness! Unlimited revisions until you are entirely satisfied. I spent 20 years working in various IT roles, mostly support, engineering and web development, within one of the largest companies in the world. Since then I have been running my own company with a small team producing web based platforms and providing web development, SEO and content for small businesses. I have also worked as a CTO on several start-up projects managing their entire IT infrastructure and gaining valuable PCI compliance experience, essential to all e-commerce projects. Due to my experience and varied IT roles I have a good knowledge of web design, programming, databases, security, SEO, troubleshooting, technical writing & more. I am a highly organised and reliable individual, able to utilize existing knowledge and experiences to find practical solutions to even the most complex project.

    $33.00 /hr
    22 hours
    4.58
  6. Shah muhammad B.

    Shah muhammad B.

    UI Developer, Web & Graphic, Resposive Design, HTML/CSS | Logo | Print

    Pakistan - Last active: 2 days ago - Tests: 8

    Senior Web/GUI Designer having 10+ years of experience in Website Designing, Brochure Designing, Logo Designing, Layout Designing, Click through Application, Mockups, Photo treatments and blending of graphics, Graphical Interface solutions for web based and desktop applications. Successfully managed various software projects at presentation layer using: * Adobe PhotoShop, * Adobe Illustrator, * FreeHand MX * Dreamweaver, * HTML/DHTML, CSS, XHTML, * JavaScript, * FrontPage and * Flash; thereby helping clients to achieve cost-effective, robust and scalable user interfaces & designs. Possess good inter-personal and communication skills. My objective is to provide 100% standards-compliant designs for websites and graphical applications.

    Groups: Bluehost Developers and Designers

    $35.00 /hr
    313 hours
    4.57
  7. Nikolay N.

    Nikolay N.

    Web Developer. WordPress Specialist. Top Rated. [1500+ hours worked]

    Ukraine - Last active: 1 month ago - Tests: 12 - Portfolio: 16

    I’m a highly qualified web developer with 8+ years of production experience in international projects. I’m aimed at achieving a result and always pay attention to the details at every step. Wordpress 7+ years experience. Developing Anything You Can Imagine on Wordpress. HTML5, CSS3 jQuery AJAX, LESS, Bootstrap, Handlebars PHP5, MySQL MVC, Singletone, Factory etc., PDO Adobe Photoshop

    $33.33 /hr
    1,812 hours
    5.00
  8. Md. abdul M.

    Md. abdul M.

    WordPress Theme & Plugin Developer

    Bangladesh - Last active: 28 days ago - Tests: 5 - Portfolio: 43

    Wordpress Expert having several years experience & developed 300+ websites including Official website, Blog, Article Directory, Education Portal, Tour Operator, Hotel Reservation, Real Estate, Chemical Co., Beauty Products, E-commerce & Online Newspaper website. Skilled in WORDPRESS , HTML, CSS, PHOTOSHOP & ILLUSTRATOR, PHP & MYSQL, FTP, CPANEL, SEO, SEM, LINK BUILDING, SOCIAL MEDIA, EMAIL MARKETING, ACCOUNTING SOFTWARE, GOOGLE ADSENSE & ADWORDS, My core competency lies in complete end to end management of a new website development project in wordpress and I am seeking opportunities to build websites from the ground up for you or your business. I am expert in doing any kind of work on wordpress like Theme Design, Theme Customization, Plugin Custmization, PSD to Wordpress, Html to wordpress. Custom Site Design, AMAZON Affiliate Store, eBAY Affiliate Store. Email Subscriptions Aweber, Constant Contact , iContact, Mailchimp.

    Groups: Bluehost Developers and Designers

    $40.00 /hr
    56 hours
    4.99
  9. Muhammad Anees Ul Haq

    Muhammad Anees Ul Haq

    Muhammad Anees Ul Haq

    Canada - Last active: 1 day ago - Tests: 6

    Expert in HTML, CSS, jQuery, Ajax, Javascript, Responsive designs, PHP, Object Oriented Programming, MySql, Codeigniter, Linux Server Management, Amazon Web Services, Wordpress, Wordpress Theme and plugins development, Wordpress Site security, malware and hacked site fixing, Desktop development in VB.Net, SQL, Ms Access and application testing. Over the last 10 years, I have developed a wide range of web applications including cashback application, White-label solutions and eCommerce applications for small start-up and large companies. My core competency lies in complete end to end management and development of a new project. I strongly follow the deadlines and believe in long term work relation.

    $40.00 /hr
    4,813 hours
    5.00
  10. Robert Kluver

    Robert Kluver

    Lifetime Internet Guru

    United States - Last active: 2 days ago - Portfolio: 5

    Well before the World Wide Web was a common phrase as it is today, before most people even owned a home computer I was programming code in a variety of languages for a variety of network related projects back when you had to put the handset of a telephone on a 300 baud modem. Trillions of lines of code under my belt and a mind that functions like a computer processing unit I not only understand today's most popular programming languages, I know how the languages themselves came to be. I am an expert who has owned, operated or worked with thousands of technology based businesses over the past 25 years. More than a programmer, I am a valuable consultant to any business wishing to build or improve any online enterprise. My work is relatively fast, accurate, functional and most importantly well constructed based on your exact needs. I do all of my own work but will bring in experts if necessary to accomplish the goals of your organization. I am an American living in Pennsylvania.

    $55.00 /hr
    7 hours
    5.00