Ext JS Freelancers

Showing 29 freelancers

Ext JS Freelancers

Showing 29 freelancers

  • Software Engineer / Team Leader

    For the past five years, I have developed a large range of web and desktop applications, on the front-end and back-end. My core competencies lies in HTML, JavaScript, PHP, SQL, and C++/C#. I am seeking opportunities to develop applications … more

    For the past five years, I have developed a large range of web and desktop applications, on the front-end and back-end. My core competencies lies in HTML, JavaScript, PHP, SQL, and C++/C#. I am seeking opportunities to develop applications from the ground up or make an existing application even better for you or your business. I also have experience in the following areas: Ajax, OOP, software design, testing, Agile Development,scrum, and project management.  less

    javascript c++ c# sql php html html5 ajax xml extjs jquery facebook-games-development svn unrealscript 00 more less
    • $22.22 HOURLY RATE
    • 4.9
    • 34 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Android and iOS apps, python/java/javascript, nodejs/angular/MEAN

    Developed Househelp and other apps on Android, available at Google Play. Also have developed in java, objective-C, GWT, python, django, jquery development on Linux, Google App Engine,android and iOS platform. I have developed applications in extjs/sencha touch. I … more

    Developed Househelp and other apps on Android, available at Google Play. Also have developed in java, objective-C, GWT, python, django, jquery development on Linux, Google App Engine,android and iOS platform. I have developed applications in extjs/sencha touch. I have also done workflow automation using Google Apps Scripts in Google Spreadsheets for multi-location distribution and aggregation of reports.I also have extensive IT experience in delivering and executing IT based solutions and projects for over 16 years on multiple technologies and platform for global clients.  less

    project-management java google-app-engine google-maps-api android-app-development youtube-api twitter-api api-development google-apps sencha extjs jquery gwt javascript django-framework ajax 00 more less
    • $29.99 HOURLY RATE
    • 4.8
    • 2312 HOURS
    • INDIA
    • LAST ACTIVE
    • 15 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP/ZF/Magento, ASP.NET, JavaScript/AJAX, Team-lead, Project manager

    Timur is a project manager of ASP.NET/PHP projects in our company. He is that kind of professional who is good in everything and he can be a really valuable member of a team in any project. Timur knows … more

    Timur is a project manager of ASP.NET/PHP projects in our company. He is that kind of professional who is good in everything and he can be a really valuable member of a team in any project. Timur knows PHP and .NET very well and is able to learn new stuff very fast. His core liabilities are analyzing requirements and providing solutions to implement these requirements. He is very helpful when someone has a problem and cannot resolve it quickly. Timur is also an expert in JavaScript. You will be extremely impressed by his intelligence and technical knowledge in this area. He is a hard worker and can do virtually any task related to JavaScript or jQuery.  less

    magento sass asp.net javascript extjs mysql xhtml postgresql css zend-framework coffeescript node.js sqlite mongodb jquery php html ajax 00 more less
    • $35.00 HOURLY RATE
    • 4.7
    • 2140 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 14 TESTS
    ASSOCIATED WITH:
  • Web and Mobile Solution Architect

    Over the last 15+ years, I have developed range of web (HTML5, Typescript, AngularJS, Node.JS, KendoUI, JQuery), desktop (WinForms, WPF), smart clients with offline capability, mobile clients (Native iOS in Objective-C and Android in Java, Cross mobile platform in … more

    Over the last 15+ years, I have developed range of web (HTML5, Typescript, AngularJS, Node.JS, KendoUI, JQuery), desktop (WinForms, WPF), smart clients with offline capability, mobile clients (Native iOS in Objective-C and Android in Java, Cross mobile platform in SenchaTouch2, Apache Cordova, Phonegap), N-Tier based systems using Java and .Net platforms. I have also worked on few systems involving Java-.Net interoperable platform. My core competency lies in Architecture designing on Java and .Net platforms, using Domain Driven Design (DDD), GOF / Enterprise architecture patterns and Test Driven Development (TDD), following the Scrum Agile methodology and by playing the role of a ScrumMaster. On projects involving unskilled team members, I also have been mentoring the team on project required tools and technologies.  less

    c# asp.net html5 objective-c ios-development android-app-development agile-software-development windows-azure sencha extjs jquery bdd .net-framework java j2ee qt entity-framework hibernate spring-framework jquery-mobile sql-azure xero iphone-app-development 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 3923 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 21 PORTFOLIO ITEMS
    • 1 TEST
    ASSOCIATED WITH:
  • PHP / ExtJS 4 / Web Developer / Zend Framework

    More that 8 years, I participated in many projects with different programming languages, such as Java, PHP, JS, Delphi, C#. Developed and improved many websites, programs, and CMS systems. Now I working with the following technologies and tools: Zend Framework … more

    More that 8 years, I participated in many projects with different programming languages, such as Java, PHP, JS, Delphi, C#. Developed and improved many websites, programs, and CMS systems. Now I working with the following technologies and tools: Zend Framework, ExtJS 4, JQuery, AJAX, MySQL, Apache, XML, CVS, SVN. I like to participate in new projects, especially those ones which allow me to research new technologies and learn new tricks. Now I'm working with solutions for managing big datasets, ecommers, shopping cart, social engine, payment systems, supporting web sites... Looking for long term partnership. Please take a look on portfolio and work history. Thanks.  less

    php extjs zend-framework javascript html 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 7111 HOURS
    • BELARUS
    • LAST ACTIVE
    • 31 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • Senior PHP5.5 Developer and Project Manager

    If you are stuck and the deadlines are near. If you need the job done fast - send me a message! I have been working in oDesk for a long time and I am proud of my result satisfied all my … more

    If you are stuck and the deadlines are near. If you need the job done fast - send me a message! I have been working in oDesk for a long time and I am proud of my result satisfied all my clients and they want to work with me for many more projects. If you work with me, you will be satisfied not only with result but also with progressive TOP APP does not mean complex and feature-rich. Simple, yet good idea app without bugs can be lead to success based on nice-looking design and appropriate advertisement. I've worked with a number of PHP frameworks (Zend, CodeIgniter, CakePHP), and generally like working with a MVC design pattern. I've developed web applications from the ground up, as well as modified and added functionality to existing custom in-house systems, opensource applications, and commercial applications. I've worked with various APIs, including: Twilio, Twitter, Foursquare, Amazon, PayPal, Drop.io, Sunlight Labs, EmailYak, and others. I've written wrappers for APIs, as well as written APIs for outside integration into applications I've written Self-motivated systems engineer with over 13+ years of experience in Unix/Linux systems administration. Strong troubleshooting skills and business acumen. Proven track record of delivering creative and cost-effective solutions. Enjoy designing fault tolerant and highly available services. For fulltime offers (more than 6+ months) there are nice options available: discount (up to 4$ per hour), 24hr support in case of emergencies (response time from 0 mins to 2 hrs). I provide remote, high-quality Linux systems administration services. I have extensive experience with Amazon's cloud platform and have helped dozens of clients migrate their web sites and applications into the cloud. Available for on-demand support as well as on-going maintenance and monitoring contracts. Expect professional attitude, clean code, solutions that you won't need to fix after the project is finished, lots of ideas regarding your site/service, security audit, etc. Skills: Programming languages :PHP 5.5, outstanding OOP, OOA and OOD Frameworks: (Zend, CodeIgniter, CakePHP,etc …) e-commerce: (osCommerce, Magento, digishop, xcart, zencart, etc) JavaScript (prefer jQuery, but can use MooTools and DoJo) APIs (various Google APIs, Facebook, Mailchimp, Twitter and many more) Project management DevOps and Agile(XP, Kanban) methodologies. project tracking software (Assembla, Springloops, Mantis, Beanstalk and others) AWS EC2, Route53, S3, CloudFront, ELB, EBS, Auto Scaling, SES, CloudWatch. Configuration management systems: Opscode Chef, Puppet. Monitoring systems: ZABBIX, Nagios, Monit, Logstash, Pagerduty(SaaS), Circonus(SaaS), Datadog(SaaS), New Relic(SaaS), Pingdom(SaaS), Collectd, Statsd, Graphite, Ganglia. Continuous integration systems: GO-server, Jenkins(Hudson), Travis. Virtualization: VMware, LXC, OVZ, KVM, Xen, VirtualBox, Vargant. Load balancing: Ha-Proxy, Pound, Squid. Web services: Apache, Nginx, Lighttpd, Passenger, Unicorn. Caching services: Memcache, Varnish, Eaccelerator. Scripting: shell/bash(awk, sed), C, Ruby. Testing frameworks: Cucumber, Minitest, Rspec. Deployment tools: Capistrano, Rubber. Project automation: Rundeck. Databases: MySQL, PostgreSQL, MongoDB, Redis. Search engines: Sphinx, Apache Solr, ElasticSearch. Mail: Postfix, Sendmail. CVS: Git, SVN. Java Servlet containers: Tomcat, Jetty. Distributed FS: GlusterFS, ZFS. Network daemons: Iptables, pf, ipfw, dummynet, Squid, natd, pf, ipa, ipstat. Network: strong understanding of IP addressing, switching (VLAN), routing (static, RIP, OSPF). And the last, but not least, you get what you're paying for. If you prefer to use the cheapest dentist in another country to established and known stomatologist, then please do not contact me. Thank you.  less

    xml php mysql html smarty css linux-system-administration jquery ajax codeigniter cakephp netbeans extjs custom-cms cvs git ftp asp.net-mvc wordpress joomla drupal magento seo sem smo google-analytics google-maps-api google-adsense google-searching google-analytics-api amazon-ec2 amazon-rds amazon-web-services basecamp xen-cloud-platform rackspace-cloudservers eucalyptus-cloud nginx apache-administration mailchimp api-development ebay-api facebook-api google-adsense-api google-apps-api google-app-engine-api google-docs-api foursquare-api google-gadgets-api google-places-api saas sas hadoop amazon-mechanical-turk-api rest database-management varnish-cache 00 more less
    • $17.00 HOURLY RATE
    • 4.8
    • 1213 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 18 PORTFOLIO ITEMS
    • 8 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • PHP & ASP.NET Developer

    I am a highly qualified and experienced web programmer with 8+ years of professional experience in Web Application Development. I have worked on many projects with small and medium teams, covering various aspects of software development, process and methodology. Have … more

    I am a highly qualified and experienced web programmer with 8+ years of professional experience in Web Application Development. I have worked on many projects with small and medium teams, covering various aspects of software development, process and methodology. Have experience in PHP (MVC frameworks like Kohana, Zend Framework, and plain PHP as well), MySQL, Javascript (jQuery/jQuery-Mobile/ExtJS), LAMP administration, CSS. Also I have expirience with .Net technology stack: C#, VB, Asp.Net, Asp.Net MVC, MSSQL, IIS. Big expirence with payment gateways: Authorize.net, PayPal, 2CO; API integration: Google, Facebook, Twitter, LinkedIn; web crawling, data scrapping. Highly oriented on appliactions business logic. If you are looking for serious and responsible specialist for a long term period you are welcome.  less

    php kohana zend-framework drupal mysql javascript jquery jquery-mobile extjs ajax authorize.net paypal-api asp.net asp.net-mvc c# linq linq-to-sql iis asp xhtml css facebook-api twitter-api linkedin-api lamp-administration svn git mercurial 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 7919 HOURS
    • BELARUS
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Java/Hadoop/Lucene Expert

    More than 10 years of experience in the software industry and expertise in many web technologies such Java, J2EE, JSP, XHTML, XML, javascript, jquery, spring framework, hibernate, tomcat, jboss, hadoop, hbase, lucene, solr, elasticsearch, machine learning(SVM, CRF, Maxent), server operating systems (Linux/windows), data mining, search engine...

    core-java j2ee spring-framework crawlers hadoop javascript html css jquery extjs hbase lucene-search machine-learning apache-solr 00 more less
    • $33.33 HOURLY RATE
    • 4.1
    • 252 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
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