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

Ext JS Job Cost Overview

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

Upwork Ext JS Jobs Completed Quarterly

On average, 13 Ext JS projects are completed every quarter on Upwork.


Time to Complete Upwork Ext JS Jobs

Time needed to complete a Ext JS project on Upwork.

Average Ext JS Freelancer Feedback Score

Ext JS Upwork freelancers typically receive a client rating of 4.62.

Last updated: October 1, 2015
Clear all filters

Muhammad Saad

Muhammad Saad

Software Engineer

Pakistan - Tests: 1

7+ years building client/server, web-based application and infrastructures.  Architected, designed and built solutions using Microsoft, Java and Open Source tools. Led development of complete suites of products including Desktop and Web platform. Developed high volume transaction application. I have an expertise in : C# ,, Ext JS, Java, PHP, AJAX, JQuery and open source software integration.

$30.00 /hr
1,824 hours

Gerardo Gaggero

Gerardo Gaggero

Senior Web Developer


I'm a Senior Web Developer specialized in eCommerce due to the most of the work I have done from 2008 to today have been carting sites. I've a wide experience working over Magento, I have been working over it since Magento CE 1.0.x, in May 2008. Creating sites from scratch, developing specific new features, developing community modules; performing slowened sites; integrating all kind of sites via APIs and developing own webservices to be used by other sites.

$3.33 /hr
1,737 hours

Padmanabham Mishra

Padmanabham Mishra

Web Developer with expertise in Coldfusion and EXTjs


I am web developer with experience of 8 years working with large ColdFusion applications. I am expert in EXTjs library and javascript. I also have the working knowledge of XML and .net technologies.

$25.00 /hr
1,334 hours

Alex P

Alex P Agency Contractor

PHP,Javascript, MySQL,Ajax, Codeigniter, Zend, ExtJs, jQuery Developer

Ukraine - Tests: 4 - Portfolio: 4

I have great experience in web development, I have been coding since 2002 and am an expert in PHP, Javascript, Ajax, CSS/HTML, JSON, Codeigniter, Zend, ExtJS , jQuery, MySQL, MS SQL and etc. I like to work on challenging projects, improve my skills and get more and more experience. I am a fast learner and like to learn new technologies. Send me an invitation to interview and I will gladly discuss your project.

Associated with: Face IT

$25.00 /hr
4,912 hours

Gyan Deep Muni

Expert ColdFusion Developer with oracle as backend


Career Objective -------------------------- Seeking a challenging career in the field of software engineering where my skills and professional experiences can be best utilized and thus providing ample scope to perform to the best of my capabilities Relevant Expeience ----------------------- More than seven years of senior software engineering experience, with strong analytic and coding skills testified with the outcomes of many successful projects. Technology Expertise ------------------------------ Programming Languages: ColdFusion 9.0,Asp .net using C# Javascript: Jquery, Ext JS 2.2 & 4.2 Web Server: IIS,Apache Tomcat Database Language: Oracle 9i, 10g ,SQL, MS-Sql, MS SQL Server Software Tools: Dreamweaver, Toad (Database), Visual Studio2005, Sublime Text, Eclipse, Notepad++ Versioning Tool: BMT, Perforce, SVN Software Engg Process: Waterfall model, Agile Process Key Projects ------------------ 1. As fresher worked on Payslip Project for Schlumberger. Coldfusion as programming language and SAP as backend has been key points. Used CFX tags to access SAP variables. SAP plays a vital role in providing the binary data from its system as BLOB. We take the BLOB as an input and display the user in PDF file. 2. E-Learning Altus VSearch. Altus vSearch combines enterprise video search with PowerPoint synchronization and scrolling transcripts into an accessible and searchable video archive. Using video from any source–from Flip video cameras to web conferencing applications–vSearch turns previously inaccessible video into searchable data. Technology used Coldfusion 8.0 with ColdBox framework. 3. Woked with Adobe on the primary projects as Download Centers. AIR Shockwave Flash Player Reader Flashlite Download Centers are worked as both Front-end and Admin. Where Admin create and update new offers/versions for the installer depending on the OS and browser compatibility. The Installer bits from the product team are pushed to the relative location and the links are administered in the Admin Tool of DC. AIH(Adobe Installation Helper) is responsible for installation for Flashplayer , Reader and Air for windows. Solidpkg was created and deployed to help AIH verify the newer version and installing in the end users system Addons are the main source of revenue for Adobe. The addons are Google Chrome, Google Toolbar and McAfee. Download Center is responsible for about 4% of revenue at Adobe 4. Worked with Medassets in ClaimsAuditor Project. Involved in Analyzing and Estimating the User Stories in AGILE Methodology in every Iteration of 2 weeks. Had been responsible for complex projects includes Import Utility. A functionality, where one imports a spreadsheet with data and the same is been mapped by user and a schedule job is run. Hence, creating and updating new and old records in minimum time. Consequently, increases productivity and saves huge amount of time in creating thousands of records. Had work on total Revamp of the project with the newer version of Ext Js 4.2 Previously the Project was in Ext Js 2.2, which got upgraded to Ext JS 4.2. MVC Architecture approach has been the key point of this project. It’s a whole rewrite of current Project. One of the big challenging projects ever worked with. Responsible for Critical Delivery as a senior developer after joining of 2months. Involved Development, Deployment Manifest and Release Management. The release involved major projects like Import and Export Utility. Responsible for Training new Entrants in various technology and Utilized them on delivering a very complex projects in 6 months duration.

$20.00 /hr
1,479 hours

Erwin rommel S.

Erwin rommel S.

Web Developer with Ajax Experience

Philippines - Tests: 5

Experienced software developer with strong background in developing web-based applications using PHP, Python and JavaScript. System administrator with experience in Windows and Linux infrastructure support work, specializing in the implementation, management, and maintenance of servers, databases, software, equipment and LAN/WAN networks. Outstanding analytical, problem-solving and troubleshooting ability. Self-motivated, eager to learn new things.

100% Job Success
$10.00 /hr
5,956 hours

Bhumi Shah

Bhumi Shah


Having Development Experience of 2+ years of WebDesktop Application using HTML,JAVASCRIPT,EXTJS 5.1.1 and REST API I aware with github too. I can assure following things: - Good programming skills - High quality Html5 and Css3 skills - Quality work until you are satisfied - Timely delivery - Great design skills - Instant responses for your mails/messages - Daily status updates - Skype communication if needed Thank You for Your Time BHUMI SHAH

$7.00 /hr
1,127 hours