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, 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
Clear all filters
  1. Albert Manukyan

    Albert Manukyan Agency Contractor

    Web/Mobile Developer

    Armenia - Tests: 3 - Portfolio: 14

    I'm offering you more than 10 years of professional experience as a web developer. My core competency lies on complete front-end and back-end management of any website development or intranet project. I'm always in seeking for new opportunities to build websites and management tools to meet the high standards of your business. I’m providing full range of services using my deep knowledge in the following areas of programming: • JavaScript jQuery, mootools / Ajax / JSON / OOP OOP EXTJS JavaScript library Sencha Touch2, Ionic - PhoneGap/Apache Cordova (apps for IOS & Android) Node.js, (Express Framework) Bootstrap.js, Angular.js, Backbone.js, (sockjs , head.js, Require.js) • PHP Language (PHP 5 & 4) MVC / OOP Frameworks: OOP Symfony2 (Bundles/Doctrine) YML, TWIG, Doctrine2 (PHP) Symfony 1.X/ CodeIgniter • HTML5/CSS3 - (HTML/CSS, XML(WML)/RSS) / ( DHTML XHTML ) responsive design for different resolutions and devices web-workers, display controls, canvas etc video player, animation, transforms etc • WEB-RTC (Real-Time Communications) • Web services: SOAP • Solid understanding of HTTP • Version control: CVS, SVN, GIT • Database Design and Query • Web Systems Administration • (Apache, Linux, Unix, MySQL, PHP, Subversion) • Optimization, Organic Base SEO (Search Engine Optimization), • Cross platform component object model “XPCOM” • CMS: Joomla, TYPO3, Magento • HTML5 / CSS3 • PHP4 / PHP5 (OOP) ( Symfony, Zend Framework ) • C#, ASP, .NET • JavaScript (extJs, jQuery) / Ajax • Phonegap ( Sencha touch 2 ) //Android, IOS • MySQL 4 / MySQL 5 • Testing Main Site: http://albertmanukyan.com Linkedin: http://www.linkedin.com/in/albertmanukyan

    Associated with: ShowNothing

    $22.22 /hr
    360 hours
    5.00
  2. Vlad S.

    Vlad S. Agency Contractor

    Experienced Full Stack Web Developer: WordPress/PHP/MySQL/JS/HTML/CSS3

    Ukraine - Tests: 8 - Portfolio: 18

    Specialties: PHP 4/5: OOP, Design Patterns. CMS: Wordpress, OpenCart Frameworks: Symfony, ZendFramework, CodeIgniter (x)HTML 4/5, CSS 2/3 (reset, grids, frameworks) Smarty JavaScript + Ajax, jQuery, ExtJS; MySQL 4/5, Postgresql, SQLite ORMs: Doctrine, Propel XML, JSON, YAML, REST, WSDL, SOAP, Ldap, 3rd party scripts & libs. UNIX Administrator, LAMP installing and managing; Basic bash scripting. Windows 98 - Windows 7 Administrator. Mac user. Since 2006 I've acquired a great experience in building about 30 projects: personal web sites, portals and corporate sites, Intranet, CRM, CMS systems. I am also familiar with Bugtracking, Wiki, Tasks & Collaboration, Version Control systems. Please feel free to contact me on any question. See also http://www.linkedin.com/in/vsamoletov

    Associated with: Happy Hours

    $30.00 /hr
    399 hours
    5.00
  3. Shariar Shaikot

    Shariar Shaikot

    Cordova/NodeJS/AngularJS/MEAN/Socket.IO/Sencha/Android/iOS

    Bangladesh - Tests: 5 - Portfolio: 17

    Over last 4 years I'm providing JavaScript Stack based Cloud app (MEAN) and mobile solution (PhoneGap) with comprehensive client satisfaction. I provide a high quality of hybrid/cross-platform cordova HTML5 based mobile application around all possible platform (Android/iOS/WindowsPhone) using a lot of JavaScript and CSS framework , such as Ionic Framework, SenchaTouch, AngularJS with using Bootstrap/Foundation/Less framework for cross-webview compatibility. I also use 3d JS and CSS3 framework such as famo.us / appery.io for high quality apps. I'm another provider of JavaScript Stack development solutions for Cloud based Web APP - using node.js and many of its modules along with MEAN.IO - I'm a MEAN Stack developer as well with high quality pattern of development structure. Data binding and deep JS data structure and MVC JS development with using AngularJS (the power Google) Provide JS Stack node.js/npmjs RESTful APIs using --ExpressJS --MongoDB (using mongoose driver of node) --Socket.IO (XMPP server as well for RTC) --WebSocket.IO Front-end data binding --AngularJS --BackboneJS And more JS dependency node modules along with JS beautifier JSHint and task runner GruntJS. I love NoSQL (MongoDB particularly) along side of strong SQL - I have a great knowledge of full SQL (particularly MySQL) and along side all of them I'm also a developer of PHP of server side. You can look at my repo of https://github.com/abuhena/BulkAPI of PHP library I also provide exclusively PhoneGap / Cordova based Plugin development solution - particularly in Android platform due to I'm a Object Oriented Java developer. Please review my work history, client reviews and portfolio projects and judge my experience and skills. Thanks for read patently - have a good day.

    Groups: Application Developers Alliance

    $22.00 /hr
    1,006 hours
    4.62
  4. Tom E

    Tom E

    Project Manager/Team Lead/Account Manager/Admin Manager

    India - Tests: 10 - Portfolio: 1

    Capable of accomodating in any new environment in a short period. Analyzing a problem to its core and providing complete solution, ability to deal with situations and people tactfully and willingness to work in teams. Having the ability to learn and grasp new applications quickly. I am dedicated to the company with the ability to work well as a team member or as an individual under deadline pressure.

    $8.89 /hr
    0 hours
    4.45
  5. Yashpal W.

    Mobile Application Developer and Single Page Application Developer

    India - Tests: 3 - Portfolio: 6

    I have developed a wide range of Mobile Applications and Web Applications using HTML5, CSS3, Backbone, Angular, Ember, HTML, DHTML, PHP, Javascript, Wordpress, Marionette, Magento, Joomla, Sencha Touch, LESS, SAAS, Web Apps, Hybrid Apps and software design, Cakephp, Codeigniter 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. I also have experience in the following areas: SQL, NMAP, SOAP SERVICES, SENCHA, Backbone, LESS, SAAS, Web Apps, Hybrid Apps and software design and testing.

    $27.78 /hr
    1,321 hours
    4.59
  6. Jimmy Kao

    Jimmy Kao

    Senior AngularJS, Yahoo UI, D3.JS, Frontend Developer

    Malaysia - Tests: 3 - Portfolio: 4

    === FrontEnd Skills === 8+ years experience with html5/css3 and javascript JS Frameworks: JQuery, AngularJS, Extjs, KnockoutJS, CoffeeScript JS Mobile Frameworks: Jquery Mobile, AngularJS Mobile Responsive Design: Bootstrap Data Visualization : D3.JS, Raphael.JS, Highchart === Backend === Ruby on Rails, Rails 3.x and Rails 4.x

    $27.78 /hr
    44 hours
    4.88
  7. Christiaan Westerbeek

    Christiaan Westerbeek

    Javascript Expert and Marketing Technologist

    Netherlands - Tests: 1

    Hire me when you need a technical specialist that speaks and understands marketing and business. When we're done brainstorming and know where we want to go, I'll setup the whole range needed to get things working. Let's create a server at Amazon or use a server on your premises. Then continue to setup the database (sql or nosql) to store you big data. I'll develop the application and automate everything as needed. I'll integrate your other systems too. We'll do it agile so you can see the whole thing grow incrementally so we'll never go the wrong direction. I'm in this business for 12 years and a developer for over 20 years. You can call me a system integrator, a web developer, a javascript expert, a database specialist, a marketing technologist and an information analyst.

    $127.78 /hr
    0 hours
    0.00
  8. Nikhil S. Agency Contractor

    Senior .Net Developer - ASP.NET/DNN/MVC/Facebook App/jQuery

    India - Tests: 1 - Portfolio: 5

    With over 5+ years of Microsoft .NET experience I am looking for professional development work. I have worked as full time developer for a leading global independent software houses and offer my technical development skills. I am well skilled in the following areas: .NET 4.0, .NET 4.5, VB.NET C# ASP.NET MVC3 & MVC4, ASP.NET 2.0, ASP.NET 3.5,Azure Platform,NHibernate, EF, SSIS,MS SQL Server 2005/2008 R2, JavaScript, Ext-JS, JSON,XML, XSLT, Xquery, Xpath, Webservices, WCF, WPF, RAD controls, Telerik controls and DevExpress controls. •Familiar with developing Web services and WCF based applications. •Involved in developing win and web reports using reporting tools like Crystal Reports, SSRS in SQL SERVER 2005 & 2008 and Crystal web reports for .NET •Worked on Database implementations with MS Access, SQL Server 2000, SQL Server 2005, SQL Server 2008 and Oracle 9i in creating stored procedures, tables, Views, cursors, indexes and triggers etc. •Used ADO.NET for database connectivity having Oracle and SQL Server in the back end. •Concepts of OOP and Good Working Experience in C#.Net, VB.Net, Asp.Net creating multi tier applications. •Nature of job involved logical/physical data modeling, creating user interfaces, developing program mechanisms, testing and installations. •Experience in all the phases of System Development Life Cycle (SDLC). •Solid understanding of Object Oriented Programming. •Involved in developing various desktop (Windows based) and mostly Web (Web based), n-Tier applications. •Energetic self-starter with excellent analytical and organizational skills along with the ability to work individually as well as in a team environment with good team spirit. •Excellent verbal and written communication skills, able to relay technical information to non-technical staff and fellow developer.

    Associated with: AsiaTech

    $14.00 /hr
    0 hours
    0.00
  9. Mohammad Usman

    Mohammad Usman Agency Contractor

    Salesforce Certified Developer

    India - Tests: 2

    A self motivated professional with more than 4.0 Years experience in Project Execution, SDLC Planning & Web developing, CRM. Serving Algoworks Technologies India Pvt. Ltd. Well versed with Apex,Java, C#, MS-SQL,SOQL,Integration, MY SQL . Distinction in handling the development of Application Programming and Web Development. Expertise in end-to-end implementation of the Software Development Life Cycle and Object Oriented Concepts. Proficiency at grasping new technical concepts quickly and utilizing same in a productive manner.

    Associated with: Algoworks Technologies Private Limited

    $22.22 /hr
    0 hours
    0.00