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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, 18 Ext JS projects are completed every quarter on Upwork.

18

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 4.65.

4.65
Last updated: September 1, 2015
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  1. Alexey Lazarev

    Alexey Lazarev

    Sencha Ext JS Expert

    Russia - Tests: 2 - Portfolio: 4

    Full-time freelancer. The last 5 years of my career I have worked with products of Sencha (Sencha Cmd, Sencha Touch 2.3, Sencha Charts, Ext JS 3.4, Ext JS 4.2, Ext JS 5.x). I was fortunate to work with highly diversified range of tasks. The list includes: - upgrades of applications (Ext JS 3.4 -> Ext JS 4.x -> Ext JS 5.x), - mobile application development (Android, iOS, Sencha Touch), - using Sencha Charts, - integration of third-party libraries into Sencha products (OpenLayers, Highcharts, jQuery, Google Maps, Yandex Maps, Telerik), - code testing in Selenium, Siesta, Sinon, YUI 2, - refactoring, - fully project reimplementation (rewrite a project from scratch, rewrite a project from JS to CoffeeScript), - consultations, - and much more. I work in a team as good as one. I have success experience of managing a team of 7 developers. I am a great UX architector, thanks to the long list of successful projects and deep knowledge of the subject area. Most of my projects was big (up to 30 people on the project) and it taught me discipline, scheduling of work time and reporting a progress. First of all I am interested in large projects and in the position of a leading developer, so I can use the experience gained and to feel comfortable for a long time. Javascript is one of the few languages that gives too much room for creativity, a space to express their thoughts. And unfortunately too easy to go far from the correct direction, from the decision to be easy to understand for other developers. That is why I firmly believe in the need to using hard coding standards and official recommendations. It's not important that you are using for your projects - PHP, RubyOnRails, C#, Ajax, XML, JSON, bla-bla... I just tell you - I'll do it! all right! I know well Git, worked with Subversion, used many task trackers: Jira, Redmine, YouTrack, and others, can't remember all.. Also my expirience included development of a mobile apps using Java for Android. If you need in one of the best, you're welcome!

    $55.56 /hr
    3,015 hours
    4.97
  2. Mirian Pertia

    Mirian Pertia

    Ext Js Developer.

    Georgia

    Hi, My name is Mirian Pertia. I am a Java Developer and have ample knowledge and experience in this field. I can build rich web applications using Java and Javascript library(Ext Js); Also I have a good experience in Android programming. I'm a developer who are working for clients but I am very interested in success of products that I have developed. Your success means just my success.

    $15.00 /hr
    0 hours
    0.00
  3. Ravi Patidar

    Ravi Patidar

    Expert Snecha/Ext JS/php

    India - Tests: 3 - Portfolio: 2

    I have excellent experience in Website Designing/Development. I believe my abilities would be perfect for your venture. I can finish this job within the necessary time frame. I am professional website designer/developer. I have years of experience in this field and can provide you my past sample work. I will be serving you with all my hard work and skills.

    $10.00 /hr
    0 hours
    0.00
  4. 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 : Asp.net C# , Ext.net, Ext JS, Java, PHP, AJAX, JQuery and open source software integration.

    $30.00 /hr
    1,640 hours
    0.00
  5. Aleksey Osipov

    Aleksey Osipov

    Software development

    Ukraine - Portfolio: 29

    AOA is certified specialist as Radio Engineer, had worked as specialist of maintaining of Satellite system of communication. But 12 years ago he had changed his profile and now he works as programmer and administrator of Database. AOA has over 10 years’ experience in development of ERP systems. AOA has demonstrated the ability to master new languages/tools in just a short period of time. AOA’s key service areas are ERP, Delphi/Object Pascal, SQL, PHP, Java, Qt/C++, integration, and data conversion, in the roles of initiator, designer, developer, active project manager, mentor and final resolution. Within last 10 years is engaged in support of the accounting program "Accent". Working out of additional modules, the reporting and integration with various programs

    $16.67 /hr
    0 hours
    0.00
  6. Dmitry P.

    Dmitry P.

    developer

    Russia - Tests: 1

    Hi, I am Dmitry from Russia (UTC+4). I developer from 2011 and came to web in 2012. I see my strong points are enthusiasm for work and mind to do the Best option in time. I prefer discuss tasks with client to get the clear task understanding and his needs, that makes working partnership efficient. I have a Bachelor in Computer Engineering from one of university in Russia. My experience and skills: - building apps using .net framework; - asp.net: classic and MVC; - Web core: XML, HTML/CSS, JavaScript; - VCS: Git, TFS; - SQL: advanced administrating MS SQL and querying, optimizing; - developing web apps using ext js, Orchard CMS; - familiar with cryptography (MS CryptoAPI), building COM component; - creating tests: jMeter and load tests in MS VS. When one of technology is new for me - I explore it as task needs. Also, I like non-standard tasks.

    $11.11 /hr
    0 hours
    0.00
  7. Kapil Sharma

    Kapil Sharma

    Angular,Ext-Js,Twitter bootstrap,PHP,.Net,C#

    India - Tests: 7 - Portfolio: 11

    I am a well qualified,experienced and solid programmer having 8 years of proven experience in UI/PHP. Most of all i am ready to give skill test, so that you can judge and make belief and trust on me. I know very well value of time and money. I am a full time programmer minimum 40 hours and 7 days a week support. TECHNICAL SKILLS : Language and Platforms: • UI: HTML(v 4/5)/DHTML, CSS 2, Javascript, JQuery, AJAX, Ext- JS,knockout.js, JSON, Node.js,Angular, Backbone, Require.js • Responsive Web Design Frameworks : Grid 960,Twitter Bootstrap 2,Boiler Plate(Basic Level) • CSS : CSS2,CSS3 • HTML5 Feature Used : Web Storage or Local Storage, Application cache, Audio, Video features integrated. • PHP Frameworks: Symfony, CodegIniter, Zend, Cake PHP • Packages: Google Map/Analytics API’s, FFMPEG , Geolocation tracker • CMS: Dolphine, Wordpress • Web/Application Server: Apache, WAMP Server 2.2a, Abyss Server .Net MVC , Sharepoint , C# , SQL , Active Directory with c# , Deployement of .Net site on IIS Android Apps : https://play.google.com/store/apps/developer?id=Application%20Nexus&hl=en https://play.google.com/store/apps/details?id=com.dev.msmbausa&hl=en Iphone Apps : https://itunes.apple.com/us/artist/application-nexus/id512528972 • Webservices : SOAP(Client Request Generation for WSDL,XML Creation to send to SOAP Server). • All Knowledge of creating a SOAP server and Client.

    $9.00 /hr
    1,088 hours
    4.31
  8. Anurag Chaturvedi

    Ext-JS Developer

    India - Tests: 1

    Hi, I'm developing applications on ExtJS 3.4 - ExtJS 4.2.2. My total extjs experience in 4.5+ years & total IT experience is 5+years. I have also work on Asp.Net/Web Application C# version 4.0 With MVC model. I am using .Net Framework Version 3.5 / 4.0 & database SQL Server 2008 R2.

    $10.00 /hr
    358 hours
    5.00
  9. Mohit Sharma

    Mohit Sharma Agency Contractor

    Full Stack Developer:-Angular JS, NodeJS, Ext JS, Mongo DB, DC.JS

    India - Tests: 7 - Portfolio: 6

    Over the last 4 years, I have developed a wide range of websites using Angular JS, Laravel, NodeJS, Ext JS 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. I also have some experience in the following areas: PHP, Ajax, Joomla, Drupal, All major Custom Frameworks Laravel, CodeIgniter, Yii, CakePHP etc. I can deliver on time solutions and communicate throughout the job in order to avoid the miscommunication and deliver the job effectively.

    Associated with: Pink Hand Technologies Pvt. Ltd.

    $15.56 /hr
    2,211 hours
    5.00