AJAX Developers & Consultants

Get Your AJAX Project Started Today!

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: May 1, 2015
More options
Clear all filters
  1. Muhammad Ashraf

    Muhammad Ashraf

    Quality Services in PHP/MySQL @ Lowest Price!

    Pakistan - Last active: 2 months ago - Tests: 10 - Portfolio: 13

    I am a dedicated and hardworking person with a strong urge to continually learn and improvement. During the last several years, I have developed a wide range of websites using PHP/MySQL and relevant tools and technologies for start up companies and small businesses as well. Please see my skills list above. I want to be the productive member of a team where I could implement my knowledge of web programming and build on it while putting in my best efforts!

    Groups: SocialEngine

    $15.00 /hr
    2,286 hours
    4.82
  2. Md. Mahbubul Haque

    Md. Mahbubul Haque

    Chrome Extension Developer with Web Development experience

    Bangladesh - Last active: 3 months ago - Tests: 5 - Portfolio: 2

    Since 2008, I have been developing a wide range of websites using HMTL, PHP, Javascript and MySQL. But I'm introduced with odesk on 2009 and start working from 2011. And I am seeking opportunities to build websites from the ground up for you or your business. I'm experience in the following areas: OOP, MVC Framework such as Codeigniter, CMS such as Joomla, Blog such as WordPress, Core Javascript, JQuery, SQL, Ajax, payment gateway integration, different api integration like ups api, googlemap api, bing api etc.

    $16.67 /hr
    40 hours
    5.00
  3. Allan Tranekaer

    Allan Tranekaer

    Systemprogrammer / Systermadministration

    Turkey - Last active: 4 months ago - Tests: 3 - Portfolio: 1

    I am an ambitious person, who is dedicated and work structured with the task to achieve the defined goals. I have a good overview of problem solving situations and are able to grasp complex problems and see solutions and tasks rather than problems. I am a trained technical assistant, and through my professional life from the defense over a major international manufacturing company and later as a freelancer, have I built a large and broad IT knowledge and a good and robust tool kit containing: development, networking, backup, monitoring, scripting and implementation of major projects. I have previously worked closely with system administration, operations and support along with development.

    $30.00 /hr
    2,345 hours
    5.00
  4. Federico G.

    Federico G.

    Friendly tech guy with solid tech background

    Philippines - Last active: 06/26/2014 - Tests: 7 - Portfolio: 35

    I've been working with websites and softwares for 10+ years on a daily basis. and I have a lot of experience with web 2.0 applications (ajax) using PHP, WordPress, JavaScript, etc. I can also quickly build browser extensions, Chrome extensions, Firefox Extensions, Safari, and IE. I’ve been building a lot of them for personal use and for other clients. so try me out, you'll love my works :) More details of work done are available upon request. I’ll give back will be fast-running codes and make sure they are optimized and using the “best practices” available with the current technology. I’ve completed thousands of projects and received hundreds of testimonials from happy clients. Born in Philippines and is now living in Singapore More details about me, my works & achievements * 1000+ WordPress sites launched * Launched products that are used and got installed by 28, 000+ sites. * 600+ clients which gave back testimonials across different sites * Owns 50+ sites across different niches which receives hundred thousands of visits monthly. * Rank #1 on evernote's challenge to hackers via InterviewStreet

    Groups: Application Developers Alliance, Bluehost Developers and Designers...

    $24.50 /hr
    227 hours
    4.99
  5. Vahan M.

    Vahan M.

    iOS / Android / Unity3D / Web

    Armenia - Last active: 06/23/2014 - Tests: 7 - Portfolio: 8

    What could expect the customer/client? - Prototyping of requirements. - Small demo version of Idea. - Support, discussion and free advice to have well understanding of his/her own Ideas. - Well documented and commented code which will be understandable by other developers. - Tested and Bug free code. - Additional features could be suggested for the existing idea to get more qualified and useful product. I have studied in State Engineering University of Armenia and I got my master degree on May of this year. I have a 8 years of experience. Knowledge's Programming languages: C#/ASP.NET, C/C++, Perl, PHP/WordPress/Joomla, Java, Android, Objective-C, Unity 3D (C#/JavaScript), JavaScript/jQuery. Database: MS SQL 2000/2005/2008, MySQL, Oracle 10/11, SQLite, PostgreSQL, LDAP Build tools: Maven, ant. gradle Web servers: Tomcat, Apache, Ngnix, node Team working tools: svn, git, hg OS: Windows , Linux (Ubuntu, Fedora, Open Suse, Debian), Mac OS Graphic: Gimp, photoshop, fireworks. Languages: Armenian-native, Russian, English

    Groups: Crossrider

    $25.00 /hr
    343 hours
    4.85
  6. Aleksei Tcelishchev

    Aleksei Tcelishchev

    Web/Mobile Software Engineer/Developer

    Russia - Last active: 12/02/2014 - Tests: 4

    grow up into independent successful Web/Mobile Software Engineer/Developer > from hardware power supply up to public social clouds > imagine future trends looking right now around the roots > growing up and supporting internet web projects and 'ria' apps > providing integration for different types of solutions > establishing links and designing overview Software: Programming and scripting languages: script - ECMAScript, VBScript, JavaScript, JS Frameworks (JQuery, KineticJS, libcanvas) server side - Java SE, PHP, python, sh/zsh/bash, awk/sed/perl Development and maintenance of web applications based on: WordPress, Joomla, Drupal, Symfony2 framework, Yii framework SQLite, MySQL, Memcache PHP, XML, XSLT, HTML, CSS/JavaScript Servers administration: AWS EC2 instances PBAS, HSPc, Virtuozzo, Plesk VMWare ESX/vSphere Apache, MS IIS, Tomcat Qmail, Sendmail, MS Exchange, MailEnable MS DNS, Bind MS Active Directory Nagios, Zabbix, Bacula Database administration: Oracle, Interbase, MSSQL, MySQL OS Administration: MS Windows (Desktop&Server versions) Linux (RedHat & Debian based distros) HP-UX, Solaris Hardware: Designing and developing IT infrastructures: Public Telephone Networks, VoIP complexes local and distributed networks various connection channels (LAN, ISDN, xDSL, WiFi, broadband) Buildling, configuring, installing, maintaining servers (HP, Sun, Intel, Dell, IBM), network equipment (D-Link, Cisco), workstations Diagnostics and removal of hardware problems Workflow: Gathering, analyzing and documenting tech requirements, development tasks, product description; software re-engineering Participation in official public correspondence and other communications Planning and estimating

    $18.88 /hr
    193 hours
    5.00
  7. Md. faruk H.

    Md. faruk H.

    Responsive Wordpress Wizard

    Bangladesh - Last active: 3 months ago - Tests: 7 - Portfolio: 5

    Hi, I am a computer engineer with web development background.Area of my expertise are PSD to HTML,PSD to WORDPRESS,CSS fix,RESPONSIVE design,WORDPRESS theme configuration,JQUERY fix.I am also capable of developing complicated back end with CODEIGNITOR. In my design and development you will get a)W3C complaint code, b)Cross browser compatibility, c)User friendly experience for different screen sizes, d)Well documented code, e)Protection for all possible security holes. I am honest, friendly and always try my best to satisfy my clients need.You will enjoy working with me.

    $10.00 /hr
    68 hours
    4.89
  8. Jamin Benjamin

    Jamin Benjamin

    Senior Software Engineer

    United States - Last active: 01/16/2009 - Tests: 5

    10 years of software development using ASP, C#, Java, and web scripting languages. Excellent writing skills and creative design skills coupled with a well balanced education history and intelligent sense of perfection all work together to make this provider a solid choice. I seek development work but also wish to branch out into writing/journalism and other creative uses of my many talents.

    $38.89 /hr
    27 hours
    4.00
  9. Evgeniy Tretyak

    Evgeniy Tretyak

    *CNK* - Web Developer

    Ukraine - Last active: 07/09/2010 - Tests: 4 - Portfolio: 6

    Over the last 5 years, I have developed a wide range of websites using HMTL, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    $14.50 /hr
    128 hours
    4.52
  10. Troy M.

    Troy M.

    Programmer / Developer

    United States - Last active: 01/04/2011 - Tests: 7

    For the last 14 years I have been involved in various projects based online. These have included developing multiple websites, administering dozens of web servers at a time, installing and creating software for servers and personal computers and managing day to day operations for those companies. I have extensive knowledge in many areas including HTML, Perl, PHP, Javascript, Ajax, MySQL, Linux, FreeBSD, CentOS, Asterisk, Windows, MacOS, iPhone, iOS and countless other softwares.

    $20.00 /hr
    25 hours
    5.00