Ext JS Freelancers

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

20

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 4.74.

4.74
Last updated: May 1, 2015
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  1. Petr Kuznicev

    Petr Kuznicev

    PHP/MySQL/JS/AJAX/ASM/OOP/WordPress

    Ukraine - Last active: 12/04/2014 - Tests: 6 - Portfolio: 26

    I have 4 years experience working in web development. I have extensive experience in CodeIgniter, Zend, HTML, JS, jQuery, Prototype, Joomla, Wordpress, Google APIs, Facebook API, Twitter API, Mailchimp API, email coding and etc. I have designed and deployed various websites based on WordPress. Through these start-ups I have gained extensive experience in user interface & web design along with valuable knowledge regarding online marketing.

    $20.00 /hr
    1,645 hours
    4.90
  2. Alex Strelets

    Alex Strelets

    Frontend Developer, JavaScript Guru, UI, UX, HTML/CSS Designer

    Ukraine - Last active: 07/19/2013 - Tests: 8 - Portfolio: 8

    Frontend Developer, Javascript Specialist. Focused on creation of the stunning UIs, complex controls and trully interactive web pages, using the latest stack of HTML5 APIs. 6+ years of experience in UI and UX expertise. Web Application Engineer. Experienced in architecting and developing rich, high-load and high-performance web applications on LAMP platform. 10+ years web development experience. iPhone / iPad / Mac Software Developer, currently focused on mobile platforms. 3+ years iOS development experience.

    Groups: Upwork Verified Mobile Developers, Upwork Verified Web Developers

    $44.44 /hr
    637 hours
    4.39
  3. Peter Fisk

    Peter Fisk

    Full Stack Web Developer and Project Manager

    Canada - Last active: 08/19/2014 - Tests: 1 - Portfolio: 7

    I am a full stack developer who has been professionally building web applications since 1997. Currently I manage Ruby-on-Rails projects with remote teams from around the world. My server-side experience includes: -- Ruby-on-Rails -- Clojure -- CodeIgniter -- Postgres, MySql, and Cloudant databases -- Redis -- Stripe payment processing -- MangoPay payment processing And my client-side experience includes: -- Twitter Bootstrap 3.x -- ExtJs 4.x -- Sencha Touch -- Sencha Architect (licensed owner) -- backbone.js -- jQuery Most of my IT career has been working on large teams which has provided me with a very structured and task-directed work ethic. I greatly enjoy working with other developers on challenging assignments. -- Peter Fisk

    $44.44 /hr
    931 hours
    3.95
  4. Igor Bondarenko

    Igor Bondarenko

    JavaScript/HTML5/CSS3/jQuery/BackboneJS/AngularJS

    Singapore - Last active: 08/02/2013 - Tests: 4

    I am developer from Ukraine I have 3 years of experience in web development. Most of projects I worked on different Javascript frameworks (AngularJS/BackboneJS etc.). Also I have extensive experience in object oriented programming and design, desing patterns. I am available at least 16 hours per day, and also always available on Skype. I am looking for cooperation and opportunities to apply my skills and create new applications. - HTML5, CSS, CSS3, SCSS, LESS - JavaScript, jQuery, BackboneJS, UnderscoreJS, RequireJS, AngularJS, NodeJS - Responsive Design, Twitter-Bootstrap, Foundation and Foundation-for-apps

    $22.22 /hr
    220 hours
    5.00
  5. Michal Wojtaszek

    Michal Wojtaszek

    PHP MySQL CodeIgniter Drupal Wordpress jQuery HTML5 CSS3 AJAX Linux

    Poland - Last active: 03/11/2014 - Tests: 11 - Portfolio: 10

    Over the last 10 years, I have developed a wide range web systems, both small and very big. Some of this project was developed in teams, some of them are my own projects from project to deployment. I often use techiques like PHP, AJAX, DHTML, CSS, JavaScript. I have wide knowledge about database systemes (MySQL, MS SQL, SQLite) and good experience with B2B systems, e-commerce systems and others. My core interests are building complete, easy to use and wide systems from funcionality project to final deployment. I also have some experience in the following areas: CSS, OOP, UML, XML, testing.

    $30.00 /hr
    2,415 hours
    4.72
  6. Kirill Krushnyakov

    Kirill Krushnyakov Agency Contractor

    Java Developer (Team Lead)

    Russia - Last active: 6 days ago - Tests: 6

    Hello! My name is Kirill. I'm working at enterprise Java projects for 5 years for now. Before it I was a PHP developer for 5 more years. I like to solve complex tasks, and I have experience in developers team management and in system architecture tasks solving. Also, I have good skills in OOP (patterns) and SQL databases (queries optimization, schema creation). I like to use opensource technologies such as Spring, Hibernate, MySQL and PostgreSQL, Tomcat and so on.

    Associated with: GKS

    $27.00 /hr
    0 hours
    4.93
  7. Bhagwati lal P.

    Bhagwati lal P.

    PhoneGap, Sencha Touch, Native Mobile and Web application Developer

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 9

    I am an expert of Sencha Touch 2, Phonegap and Native Mobile, Web and Windows applications.

    Groups: Application Developers Alliance

    $20.00 /hr
    3,619 hours
    4.94
  8. Tasleem Arif

    Tasleem Arif

    .NET,MVC,jQuery,SQL,Andriod

    Pakistan - Last active: 1 month ago - Tests: 3 - Portfolio: 9

    Over the past 7 years i have worked on verity of application including web webservice,windows service, network applications,compact Framework/Windows mobile, Activex controls, data base driven websites,CRM,HRM,Mobile app using jQuery Mobile, apps using SignalR,MVC 2/3/4 development.

    Groups: Kampyle, Microsoft Certified Professionals

    $16.67 /hr
    2,558 hours
    4.81
  9. Manuel felipe S.

    Manuel felipe S.

    Senior IT Professional - Web Ninja - Database Expert Developer

    Colombia - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    Software engineer with strong technical knowledge, leadership skills and over 8 years of professional experience developing, managing and leading successful IT projects using agile methodologies under latest technologies and frameworks (Java, PHP, AngularJS, jQuery, Sencha/Sencha Touch, PostgreSQL, MySQL)

    $14.44 /hr
    89 hours
    4.91