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Ext JS Upwork freelancers typically receive a client rating of 4.71.

Last updated: August 1, 2015
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  1. Tin N.

    Tin N. Agency Contractor

    Strong Experience Ruby on Rails, Extjs, JQuery

    Vietnam - Last active: 05/29/2010 - Tests: 10 - Portfolio: 1

    I'm a web developer working with both back-end (Rails) and front-end (DHTML, Extjs, JQuery) Don't hesitate to contact me if you are looking for a creative and dedicated programmer.

    Groups: Engine Yard Ruby on Rails Professionals Network

    Associated with:

    $45.00 /hr
    533 hours
  2. Wemerson Januario

    Wemerson Januario

    Web Developer (Expert in Ext JS and Laravel)

    Brazil - Last active: 2 days ago - Portfolio: 1

    Since 2005 have been working on TI consultant and web development building cross-browser front-end enterprise applications using Sencha Ext JS and Sencha Touch. Also creating server sides solutions using top rated technologies such as Laravel Framework (PHP), MariaDB(Mysql) using RESTfull APIs. In 2011 became entrepreneur and co-founder of Gestor Webin (, a Braziliam ERP application. My company also develop softwares on demand. Since Ext JS origins. I am Moderator of Braziliam Ext JS comunity, Sencha Official forum Member and sencha-br Slack team owner. Helping many folks have their problem solved and sharing solutions among comunity. My technical skills are: -Ext JS -Sencha CMD -Sencha Touch -Sencha Archtect -Laravel Framework -REST -MVVM -MVC -HTML5 -Javascript -JWT -CORS -OO -PHP -Mysql/MariaDB Customers can expect an expert web developer with high skills, service quality, excelent relation and friendship, and also a good price. Hiring me, you will be always in good hands.

    $32.00 /hr
    0 hours
  3. Ali Asif

    Ali Asif Agency Contractor

    Web development Agency

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

    AAlogics is a premier web development firm providing solutions to clients across the world. We live and breathe the web. What makes us distinctive is our ability to assist clients and meet challenges. Each project is taken up as an important assignment and each client is given top priority. Our work philosophy is simple - deliver quality & value within a fun, disciplined, and a receptive work environment that promotes unity and fortify the strength of the company.

    Associated with: AAlogics

    $34.00 /hr
    1,153 hours
  4. Jayapal D.

    Jayapal D.

    Top 10 Certified Python/Django Full Stack web developer - 8yr exp

    India - Last active: 1 month ago - Tests: 2 - Portfolio: 16

    More than 8 years of good exposure to full software development lifecycle including design and analysis, programming, testing and configuring with web servers and deploying applications (Apache2, lighttpd, modpython, modwsgi ) and continuous integration. Development expertise primarily using Django and Python. Experienced in database schema design and SQL queries with MySQL and PostgreSQL.Implementation of CallCenter software using Asterisk Tool kit. Have been programming since 2007 in the domains Django, Python, Dojo (javascript toolkit), ExtJS, Jquery, RDBMS (PostgreSQL, MySQL), CSS, Linux, Asterisk (Voip), Tropo (Telephony), PHP, Apache, HTTP, Ajax, JSON, Selenium(web testing tool), Pod Appy Framework (Report generation for web based software in different file formats),experienced with version control systems(bzr, p4) and have also worked in allowing users to organize, view and listen to videos,pictures,etc. while simultaneously interacting with contextual information and services. I also have working experience as a member of the core team of software engineers involved in GIS(map). My interesting projects are • GIS based Vehicle Tracking Solutions. • Red Light Violation Detection Software. • Distress Call Management Software. • Test Automation framework • Call Centre solutions. • Report Generation. • Online SMS application.

    $22.22 /hr
    639 hours
  5. Abhishek Singh

    Abhishek Singh

    HTML5 | Titanium | Mobile App | Sencha | Phonegap | Xamarin

    India - Last active: 3 days ago - Tests: 1 - Portfolio: 8

    Hi, Thank you for dropping by! I am Abhishek Singh. Apart from being a developer, I love to engage heavily into latest technology trends which helps me gain more to what I do for a living. I have over 5 years of experience developing websites and web applications. My core expertise is in. Mobile Application Development Web Application Development HTML 5 Sencha Xamarin Phonegap. My experience includes developing SaaS web applications, eCommerce solutions, Social Networking Mobile Apps and Intranets. The technical help available around is quite amazing and mix of technologies has allowed me to stay abreast with latest developments in the market. If you need any help on your project, give me shout. Thank You

    $15.00 /hr
    3,249 hours
  6. Alin P.

    Alin P.

    Node.js | Angular.js | Backbone.js | Meteor | MongoDB Developer

    Romania - Last active: 11 days ago - Tests: 4 - Portfolio: 3

    Professional Software Engineer. I have developed realtime highly scalable applications using Node.js and NoSQL DB(MongoDB and CouchDB). I have a lot of experience in MVC Javascript frameworks such as Angular.js, Backbone.js Chaplin.js Knockout.js and so on. And I have used modern stylesheets (Sass, SCSS, LESS) and Html Template(Haml, Jade, EJS, Erb) In addition, I am familiar with Ruby on rails. I am looking for challenging problems, where thinking out of the box is required.

    $38.89 /hr
    1,352 hours
  7. André Cardoso

    André Cardoso

    Expert Analyst and Developer in many technologies

    Brazil - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    I have Analyst Skills and i am good developer with experience in many technologies like : .Net Framework (from 1.14 version to 4.5), Java, PowerBuilder, PHP with many databases like Sybase, SQL Server, MySQL , Oracle, Postgre. Now i am working with ExtJS and looks a very nice option to develop to mobile applications with sencha touch. So it's a good idea thinking ahead and making a web application with support to Android and IOS. I do a fair price and a quality work, because i have more than 13 years of experience and i always know how huge a job can be and i can create a good architecture solution that will accomplish what you may need.

    $16.67 /hr
    1 hours