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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.

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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, 588 AJAX projects are completed every quarter on Upwork.

588

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 4.66.

4.66
Last updated: August 1, 2015
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  1. Vijoy Sasidharan

    Vijoy Sasidharan

    Web and Database Programmer having 4+ yrs experience.

    India - Tests: 6 - Portfolio: 5

    I've 4+ yrs experience in developing web applications (specially database applications) and developing custom cms (user and admin system) with proven track record. 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. My skill stes are : PHP 5+, HTML, WORDPRESS, JAVASCRIPT, AJAX, JQUERY, C#, VB, MSSQL 2008 & 2008 r2 & 2012, MYSQL, MYSQLI, PDO

    $12.00 /hr
    26 hours
    5.00
  2. Ashish S.

    Ashish S.

    Experience of , 8+ years in .net ,SQL Server, MSBI (SSRS, SSAS , SSIS)

    India - Tests: 2 - Portfolio: 7

    • 8+ Years experience in software development, Primarily developing Web Application / SQL server / MSBI / SharePoint Portal site management applications using Microsoft Technologies. • Experience in various aspects of Software Development Life Cycle (SDLC), User requirement gathering, Requirements specifications preparation, Analysis, Design, Coding, Testing and Implementation of Enterprise Level applications with N-tier development environment. • In-depth understanding of the entire web related technologies and web based architectures, .Net framework (4.x/3.x/2.x/1.x), component technologies and distributed architectures. • Experience in developing Web/Windows/Console Applications in Microsoft .NET Framework (4.x/3.x/2.x/1.x) using SSRS, C#.net, ASP.NET, VB.Net, ADO.NET, Web Services, WCF, XML/XSLT and SharePoint Portal site management. • Have experience over AJAX with web forms. • Good understanding and working knowledge of OOAD, OOPS, Multi-tier architectures. • Experience with databases MS SQL Server 2008/2005/2000, Oracle, MS Access, MY SQL. • Have Experience with Data Normalization and Database Modeling. • Good experience with Query Optimization, Index Creation, Database Performance fine Tuning and Integration. • Have good experience with T-SQL. • Have experience with writing Triggers, Scripts, Creating Views, and Stored Procedures. • Excellent communication and interpersonal skills. • Quick learner, self-motivated, ability to work individually and as well as in a team environment with good team spirit. • Excellent in envisioning and adapting to upcoming and latest technologies and great contributor of knowledge transfer.

    $12.22 /hr
    0 hours
    5.00
  3. Mayur Bhavsar

    Mayur Bhavsar Agency Contractor

    Asp.Net/MVC/Angular.js/WepApi/Ajax skills with Fullstack web developer

    India - Tests: 9 - Portfolio: 6

    5+ years of IT Experience in Analysis, Design, Development and deployment of applications following agile methodology. Experience in eCommerce, Banking and IT Services. Well versed in Microsoft Technologies like ASP.Net,MVC, ADO.Net, C#, Entity Framework, SQL Server, WCF,WPF, Sharepoint,DNN and JQuery.Javascript,JQuery-Mobile, Angular.js , Web api Exposure and understanding of Web based N-tier applications and SOA Architecture. Key Strengths: * Strong Analytical and planning skill. * Focus on Organizational goal. * Customer centric more generalized Application Design and Development Skills. * Strong Interpersonal Relationship.

    Associated with: NatRIX Software Private Limited

    $20.00 /hr
    586 hours
    5.00
  4. Sheikh I.

    Sheikh I.

    PHP,Joomla,Drupal,Magento,WP,iPhone,Android,CI,CakePHP,OpenCart

    Bangladesh - Tests: 11 - Portfolio: 18

    Web programmer, Apps Developer, Project & Team Manager Over the last 6+ years, I'm working on web-development with a wide range of websites using HMTL5, CSS3, DHTML, PHP, MySQL, framework (CakePHP, CodeIgniter, Zend), CMS (Joomla, Wordpress, Magento, Drupal, Zencart, osCommerce, Croogo) including sites for startup companies and small businesses. Currently I'm also work on Apps (iPhone, Android) development. 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. I also have some experience in the following areas: Java, SQL, Ajax, OOP, Project Management, Software & System Architecture, Documentation (e.g. Business Requirement Document, System Requirement Document, Decision Analysis Resolution, High Level Design, Low Level Design) and software design and testing. Field of Specialties: Object Oriented Software Design, Design Patterns, Test Driven Development (TDD), Database Design, Query Optimization, Web-optimization * Mobile: iPhone, Android, jQueryMobile, Titanium, PhoneGap * Framework: CodeIgniter, CakePHP, Smarty. * Language: Objective-C, C++, Java, Spring * Database: MySQL * Web: HTML5, PHP, Java Script, Ajax, JQuery, CSS3. * OS: Linux, Windows (98/NT/2000/XP/Windows7) * Servers: Apache HTTP, MySQL, SVN * Report: Crystal Report 10.0

    $11.00 /hr
    121 hours
    4.93
  5. Rasel Kabir

    Rasel Kabir

    Senior CodeIgniter, wordpress, php, smarty, Social Engine, html

    Bangladesh - Tests: 8 - Portfolio: 1

    I have 5+ years experience on PHP, CodeIgniter, MySQL, AJAX, Woocommerce, Wordpress, Cake PHP, CSS, JavaScript, Git, SVN, MVC, game application. Especially I am very familiar with site building and fixing using several PHP MVC framework on LAMP environment. - MVC Framework : CodeIgniter, CakePHP, Smarty, Phofox, Dolphin - DBMS : MySQL, PDO, SQLLite - Frontend : Html5, Twitter-Boostrap, JavaScript, jQuery, AJAX, CSS3, JSON with SEO friendly code. Moreover, I find it easy to communicate with clients given my verbal and written English skills. Since I have dealt with an extensive overseas client base, communication shall come in handy. I am available for full time (up-to 50 hours per week) and dedicated to your projects. Hire me Today!

    $3.33 /hr
    121 hours
    5.00
  6. Labeeb Ahmad Mahmood

    Labeeb Ahmad Mahmood Agency Contractor

    Android, Java, C#, PHP, HTML, XML, CSS, JavaScript, jQuery, AJAX

    Pakistan - Tests: 1 - Portfolio: 12

    Having a great experience in mobile application and web development with more then 4 years of development experience in Java and C#. Qualified in - Android Applications - C# Desktop Applications - API’s (Google Map , Google Analytics, Google Calendar,Google Contact) - E-Commerce Applications (Prestashop, OSCommerce, X-Cart, Open Cart etc.) - Content Management Systems (Joomla) - Blog (WordPress) - Framework (CodeIgniter, zend, Yii) - Payment Gateways (PayPal, Barclay) I'll give you better reliability and excellent work by me.

    Associated with: gleambit

    $11.11 /hr
    0 hours
    5.00
  7. Didar S.

    Didar S.

    QA ANALYST,Salesforce developer

    United States - Tests: 2 - Portfolio: 7

    *I am ISTQB and Six Sigma Green Belt Certified professional having 5 years of experience in the field of Software Testing. Currently working as a Senior Consultant, on a role of Quality Analyst, Software Test Engineer in an MNC. *Experience in both Manual and Automation testing of Desktop, Client Server and Web based applications on both Windows and Mac platforms. *Good knowledge of testing applications on iPhone/iPad. *Sound knowledge in writing and updating the Automated test scripts using QTP, Selenium and Test Complete tools. *Extensive testing experience in performing Smoke, Functional, Ad Hoc, Performance, Integration, Regression and System Testing. *Strong analytical skills combined with experience in preparation of Test Scenarios & Test Cases according to Business Logic, preparing Resource Utilization Matrix. *Good Experience in writing SQL queries to prepare data and use it to support various testing.Experience in Using Bug Tracking Tools-Atlassian Jira/Mantis/BugsillaAdherence knowledge about CMMi. less *Creative developer enhances organizational image. *Communicative leader interacting with clients to ensure objectives are met on projects including brochures, website content . *Detail-oriented developer with exceptional command of the English language *steemed professional growing career as a developer and programmer while advancing thriving profession.

    $22.22 /hr
    0 hours
    5.00
  8. Sagar P.

    Sagar P.

    5+ Years in Web Development, PHP Expert and Website Optimization

    Nepal - Tests: 3 - Portfolio: 8

    Experience - 5 years oDesk Certifications - 10 skills SKILLS - Responsive Web Design - Computer Vision with Java - Search Engine Optimization, Page Speed Analysis - Domain registration, hosting, DNS, Nameservers. x - Web Design, Graphics Design, Custom Template & Theme - Web Development (Codeigniter + jQuery + Bootstrap) - Software Development (Mobile + Desktop) - Linux RoR - Page Ranking & Speed - GtMetrix.com Score Specialist - Data parsing, Web Crawling, Web Scrapping APPLICATIONS - Adobe Photoshop - Expert - Adobe Illustrator - Expert - Adobe Dreamweaver - Expert - Team Viewer and SSH (Linux) - Professional - Eclipse + Netbeans IDE - Professional LANGUAGES - XHTML + HTML5 + CSS 3 - Expert - Javascript + jQuery + Bootstrap - Professional - PHP + Python + MySQL - Professional - XML + JSON - Expert FRAMEWORKS - OpenCV - Professional - Wordpress + Joomla + Drupal - Professional Design Skills I can create high resolution Vector graphics either in Adobe Illustrator or in Adobe Photoshop. Logo Creation, Photo to Vector Conversion, Business Cards design and Icon Set Design. Web Design and Programming I design beautiful web-pages in Photoshop and convert them to multiple browser compatible and mobile-friendly pages. I specializes in social media marketing and brand recognition. I create Web-Crawlers, Parser and custom Web-Scrappers. Professional Skills I seek opportunities to build web products so that you can fulfill your requirements within the deadline with a quality product. I promptly understand the requirements of a client (that is you) and deliver the best possible solution. Extra Skills I also specialize in mobile UI and UX development, including Android programming. Other Skills: - C/C++ - Java - Linux Shell - Prolog - MATLAB - Assembly Language

    $18.00 /hr
    1 hours
    5.00