Ext JS Freelancers

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

Ext JS Job Cost Overview

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

oDesk Ext JS Jobs Completed Quarterly

On average, 19 Ext JS projects are completed every quarter on oDesk.

19

Time to Complete oDesk Ext JS Jobs

Time needed to complete a Ext JS project on oDesk.

Average Ext JS Freelancer Feedback Score

Ext JS oDesk freelancers typically receive a client rating of 4.75.

4.75
Last updated: April 1, 2015
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Alexey L.

Alexey L.

Sencha Ext JS 5.1 / Sencha Touch Expert

Thailand - Last active: 12 hours ago - Tests: 2 - Portfolio: 4

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 5.0), - 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), - 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. 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 tha you are using for yours projects - PHP, RubyOnRails, C#, Ajax, XML, JSON, bla-bla... I just said you: Yes, I can do it! It's OK! 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
2,192 hours
4.97
Fabio Junior Policeno

Fabio Junior Policeno Agency Contractor

Web developer (Expert Sencha/Ext JS, PHP and Yii)

Brazil - Last active: 12 hours ago - Tests: 5

Since 2007 have been working on web projects, developing web sites and systems using Ext JS, Sencha Touch, Yii (PHP) and My SQL. Developed applications such as micro-enterprise management system, system for church management, dashboards and CRM (Meta data) dynamic, mobile applications with Sencha Touch, among others. I take the Brazilian forum extjs.com.br assisting members in their questions, making me moderator and today I am as master in community. In 2011 I founded the company Policeno Sistemas ( http://policenosistemas.com.br?lang=en ) with various products and providing services with labor in analysis and development as well as consulting and training. My specialty is strong with Ext JS and Sencha Touch. I also have a focus on code quality and system architecture, seeking best practices and performance. Working always with OOP. I have created the Poligen (Automatic generator of systems) to high productivity. Free examples: http://policenosistemas.com.br/?page_id=156&lang=en Commercial products as components and system base: http://policenosistemas.com.br/?page_id=18&lang=en Systems: http://policenosistemas.com.br/?page_id=16&lang=en Poligen free version: http://policenosistemas.com.br/products/poligen

Associated with: Policeno Sistemas
$38.00 /hr
604 hours
4.81
Anurag Chaturvedi

Anurag Chaturvedi

Ext-JS Developer

India - Last active: 9 days ago - Tests: 1

Hi, I'm developing applications on ExtJS 3.4 - ExtJS 4.2.2. My total extjs experience in 4+ 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.

$15.00 /hr
321 hours
5.00
Kapil Sharma

Kapil Sharma

Angular,Ext-Js,Backbone,PHP,HTML5,CSS3,Codeigniter

India - Last active: 3 days ago - Tests: 7 - Portfolio: 12

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 • Development Tools: Net Beans 7.0 IDE • RDBMS/DBMS: MySQL 5.0, MySQL WorkBench 5.1, SQL SERVER 2005 • Software Engineering Tools Tortoise SVN, Win Merge, JIRA • Operating Platforms : Linux(Centos),Windows 2008/2003/7/Vista/XP • 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
665 hours
4.22
Md. ziaul H.

Md. ziaul H.

Sr. Frontend Developer(JavaScript, jQuery, Angular...

Bangladesh - Last active: 1 day ago - Tests: 5 - Portfolio: 5

Currently I am working with a well known web application, where my technologies are OOP based JavaScript, jQuery, AngularJS, BackboneJS with AMD, nodeJS, JSON, SASS/COMPASS, HTML5, CSS3. I am also working with some mobile prototype web app, where my technologies are jquery-mobile, backbone with AMD and nodeJS. These days I would like to work as frontend developer though I have handy skill on backend as well, where I work with some MVC based php framework like CakePHP, ZendFramework with MySQL as relational database and MongoDB as NoSQL. My future interest is to work on Ruby, Ruby-on-Rails and develop some cool app with AngularJS. I have developed a wide range of web application using XHTML, CSS2, jQuery, AJAX, PHP and MySQL for various kind of clients from all over the world. I have very good experience on developing jQuery plugin based on requirements.

$38.89 /hr
5,187 hours
4.99
Victor V.

Victor V.

Java/J2EE/ SQL / Software Architect/ Sencha Extjs...

Russia - Last active: 12 hours ago - Tests: 5 - Portfolio: 2

✔ Java, J2EE, Spring (MVC/Security/Rest), JSF, Hibernate, Hibernate Search(Lucene), JSP, JSTL, Apache Tomcat ✔ MySQL, Oracle, PostgreSQL ✔ Javascript, AngularJS, doT.js, Sencha(Extjs 4.x), jQuery ✔ HTML5, CSS3 ✔ SVN, GIT I'm an experienced Java programmer with solid principles in programming, architecture and code quality. Working in web development for over 7 years I gained considerable experience in building business solutions using such languages as Java, Javascript(ExtJs, JQuery), SQL, Bash-scripting, HTML5, CSS3. Over the last four years I have been working for such companies as "Firejack Technologies", "Bank of America", "Millenial Media" etc, so i gained considerable experience in the designing of web applications architecture. I like to learn new technologies, frameworks etc, so research projects will be also interested for me.

$35.00 /hr
5,942 hours
5.00
Ashish Kumar

Ashish Kumar

Java,SOA,Mule ESB ,Hadoop,Jenkins,Spring,Cassandra...

India - Last active: 8 days ago - Tests: 4

Developed wide range of websites using Server Side Technologies :- Java,J2ee,Spring (Spring AOP, Spring Dependency Injection, Spring MVC,Spring Security,Spring WebServices, Spring Social ), Hibernate, Struts 2, MULE ESB . Spring -Jersey REST. Client Side Technologies Extjs 4. Sencha Touch 2, Jquery 1.7 , Dojo .HTML 5 , Css3 , Ajax . Databases :- NOSQL :MongoDB , Cassandra PLSQL : Oracle , Mysql, Sybase Cache : Ehcache , Memcache and Gemfire JMS & AMQP : (Active MQ , Rabbit MQ , QPid ) SOA : Service Oriented Architecture using Spring BPM : JBPM and Drools Testing Mockito , Spring JUnits , JMOCK , Cucumber. Continuous Integration : Jenkins Version Management :- SVN , CVS and Git hub Server :- Tomcat , JBoss and IBM WAS Data analytic and Management : Hadoop and Big Data 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.

$50.00 /hr
3,419 hours
4.88
Oleg Batishchev

Oleg Batishchev

Magento Jedi / Senior Web Developer / Consultant

Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 9

Hello dear customer, Yes, I'm not wrong, cause after read that you will wanna to hire me ;) Well, now seriously ... I am a highly experienced verified by oDesk web developer who has primary direction of activities in e-Commerce web-developing, in that case it's a Magento area. I'am an adept of Magento and if you don't know what is it and you wanna e-commerce site you have to contact with and I will explain how is Magento awesome. I have 3 years experience in Magento and 9 years total in PHP developing with an MVC, different CMS (Wordpress), frameworks (Yii, Zend) and other. I always stick to the coding standards and follow the best practices to provide seamless, readable and reliable code. Besides developing I have some administration skills to manage servers, automate routines and can improve performance of Magento backend and frontend as well. Also I can setup the server from a scratch. I prefer a stack for Magento consists of: Nginx, Php-Fpm, Redis, Apc, Mysql 5.5 (5.6) (Percona better), SOLR/Lucene/Sphinx. I prefer do not install any control panels but if required I would prefer ISP Manager 5 Lite. Magento related Experience and Services - Optimization, load improvements, speed up - Extension development and customization - Troubleshooting - Tweaks & tricks - Bulk importing. Do you have 100k products? It's not a problem - Store migration - AWS, Rackspace building an architecture of you infrastructure - Core upgrade - Magento recurring support - Bug/error fixing - Theme design and customization - Consultation - Code review I also have some basic skills in the desktop programming (C#) and some Photoshop skills. I'll be glad to new acquaintances and long-term cooperation. I have a team of developers and every day we are expanding. Just hard to write all things what I can do. I am easy learnable for new stuff (frameworks, custom systems, foreign code). My strong side is a backend developing and have a good knowledge of a frontend side: - HTML5/CSS3 - Bootstrap - jQuery - Ajax - WebSockets, Long polling - Prototype - ExtJS - Google API, Yandex API - many other things that I can't remember at this moment. Also in a less degree Angular, Backbone and other frameworks/libs. Communication Channel : Skype/Whatsapp/Email/Phone I have listed only a little part of my portfolio cause I have many jobs completed and I can't add every job to profile.

$45.00 /hr
1,120 hours
4.98
Alexander Miloradov

Alexander Miloradov

ASP.NET and C# Senior developer / Architect

Russia - Last active: 1 day ago - Tests: 11 - Portfolio: 13

● More than 10 years of experience on the .NET stack. ASP.NET MVC sites (frontend and backend), desktop applications, any tasks using the best ways to solve. ● Use the best practices for building a correct and extensible architecture and high-quality code. Patterns, unit testing, any source control systems, team working. ● Always in touch, reliable, self-motivated and goal oriented. Provide steady work progress with maximum productivity of each hour of work.

$44.44 /hr
3,535 hours
4.77
Sergio S.

Sergio S.

JEE Architect - Developer / ExtJS Developer

Guatemala - Last active: 2 days ago - Tests: 5 - Portfolio: 4

Highly skilled systems architect and developer with more than 25 years of experience designing, developing and deploying applications, from old single platform “green-screen” to multi-tier / distributed systems. Business experience in manufacturing, accounting, distributing, payroll, finance and TELCO: ✔ Strong knowledge of Java SE and JEE stacks, from early versions 1.x up to latest version SE 7 and JEE 6. ✔ Deep understanding of old technologies such Cobol, ISAM, flat files, pipes, “green screen”, etc. This knowledge allowed me to design, code and implement integrations between new applications with legacy ones. ✔ Solid leading and mentoring skills to help and encourage individuals to maximize their productivity by applying the best practices, frameworks, libraries and technology in general. ✔ I'm always learning about new technologies and tools to ease and reduce time spent in application development and deployment. Technology by itself is worth nothing if it does not solve real world problems.

$45.00 /hr
598 hours
5.00