Comet Freelancers

Showing 7 freelancers

Comet Freelancers

Showing 7 freelancers

  • Ruby and Python developer

    My main area of interest is web applications. During my career I've developed a complete solutions from scratch and worked on large inherited codebases. I enjoy solving problems and believe that clarity of code matters. I'm looking for … more

    My main area of interest is web applications. During my career I've developed a complete solutions from scratch and worked on large inherited codebases. I enjoy solving problems and believe that clarity of code matters. I'm looking for opportunities to work as an early employee of a startup or a small company, however I don't mind to subcontract a small tasks during a busy days of your team. My tools of choice are: * Ruby, Ruby on Rails; * Python, Django, eventlet, and twisted; * CoffeeScript, SASS, and HAML, however I don't mind Javascript, HTML5, and CSS3; * Backbone.js, jQuery, and underscore; * PostgreSQL, Redis, MongoDB. I'm experienced in building highly-dynamic services using such technologies as COMET and AJAX, I believe that future of web is tight integration with environment and rich user experience. I'm also functional programming enthusiast and would gladly join or contribute to your project involving Haskell or Erlang. I support open source.  less

    ruby ruby-on-rails python django-framework haskell postgresql mysql coffeescript javascript haml sass jquery backbone-js comet ajax git vim 00 more less
    • $27.78 HOURLY RATE
    • 4.0
    • 2058 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 5 TESTS
  • Senior Java, ExtJS developer

    Senior Java Developer with 10 years of experience in object-oriented Software Development, from analysis and design to implementation and maintenance. Very strong team player and keeping focus on delivering software faster, cheaper, more maintainable and with quality built in. I … more

    Senior Java Developer with 10 years of experience in object-oriented Software Development, from analysis and design to implementation and maintenance. Very strong team player and keeping focus on delivering software faster, cheaper, more maintainable and with quality built in. I always do what I promise and I never promise something which I can't do!  less

    java spring-framework extjs database-design mysql j2ee jstl jsp sql jdbc ibatis hibernate oracle-database javascript jquery sencha ajax rest soap xml comet play-framework postgresql agile-software-development scrum maven junit facebook-api google-maps-api 00 more less
    • $44.44 HOURLY RATE
    • 5.0
    • 1121 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 3 TESTS
  • Brainbench certified JSE/JEE dev, DB dev, Sys-Arch

    Would you like to find a powerful Java-dev? If so, please read further... 1. Intentions I'm working as a free-lancer more than 2 years already, and worked > 12 years in scientific and software engineering areas. I'm here because … more

    Would you like to find a powerful Java-dev? If so, please read further... 1. Intentions I'm working as a free-lancer more than 2 years already, and worked > 12 years in scientific and software engineering areas. I'm here because I'm looking worldwide for interesting work related to software development using the following technologies (some or all): - Java 5/6/7 (JSE, Swing, CORBA, Web Services, etc.) - JEE5/6 (EJB3, JSF, Hibernate, etc.) - GWT, Spring, Struts, etc. - And other JSE/JEE-related frameworks - GlassFish, Tomcat, JBoss, Jetty, etc. - JME (CLDC 1.1, MIDP 2.0) and Android - Maven, Ant, etc. - Oracle, MySQL, PostgreSQL and other DBMS - Some sub-tasks could be related to C/C++ with STL (but NOT the whole project!) - UML and/or Agile Modeling - Well-organized Agile processes - Etc. It would be nice to be involved into software concepts and architecture development. Also it would be nice to have possibilities for applying my initiative and creativity. I'm ready to work as a free-lancer for the beginning up to 40+ hours per week), and you may hire me as a full-time employee as well. I'm ready to move mostly to any country or city. In such case I'm ready to start as a developer (or senior developer), but with possibility to grow up to TL, and further up to SA or PM (of course, starting from TL or SA would be nice). 2. Education - University Master Degree in the area of Informatics and Computer Systems 3. General Skills I have a wide working and scientific experience with dozens of technologies (> 14 years). The most deep experience I have with the following techs: - JSE5/6 and J2SE (Java Core, Multithreading, AWT, Java2D, Swing, CORBA, WebServices, Networking, etc.) - since 1998 - JEE5 (EJB3, Hibernate3, JSF, CometD, Jetty, Tomcat, JBoss, GlassFish) - about of 5 years - J2ME (CLDC 1.1, MIDP 2.0, WMA) - about a year - Other Java techs (Jakarta Commons, Log4J, Velocity, Maven, Ant, etc.) - many years - Android development (support about 0.5 years) - C/C++ and STL - since 1995 (STL from 2001) - Oracle 9i/10g, MySQL, PostgreSQL, InterBase - since 2000 - OOA/OOD/OOP and UML Modeling - since 1995 (UML from 2001) Large experience with the following platforms and tools: - Windows - since 1995 - Linux/UNIX - since 1997 - MS Office (incl. Visio and Project) and Star/OpenOffice - since 1997 - IntelliJ IDEA, NetBeans, Eclipse - since 2001 - C++Builder and Delphi - since 2000 - PL/SQL Developer - since 2005 - Enterprise Architect and other UML tools (Rational Rose, Poseidon, etc.) - since 2001 Git, SVN and CVS - since 2001 Management Skills - since 2004 (worked on TL and PM positions) Architect Skills - since 2000 (designing concepts, business models and architectures for quite complex scientific, B2C and B2B applications) Language Skills: - Russian - native - English - fluent, working language since 2001, ~1000 pages of docs written - German - intermediate (quite fluent, but non-perfect) - Ukrainian - can understand in 100%, cannot speak/write fluently 4. Contacts - You can contact me via oDesk. Usually online (GMT): - 10:00am - 5:00pm - 7:00pm - 10:00pm  less

    comet javascript xsl xml css html archicad mysql postgresql sql .net-framework pascal netbeans eclipse intellij-idea cvs svn git maven interbase delphi corba qnx aix linux-system-administration unix-system-administration open-office uml stl c++ glassfish jboss j2me log4j richfaces facelets jsf hibernate j2ee swing java 00 more less
    • $40.00 HOURLY RATE
    • 5.0
    • 11624 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 11 PORTFOLIO ITEMS
    • 2 TESTS
  • .NET Web/Desktop developer

    I am skilled web/desktop application developer. Currently, I am working with .NET technology, but I also used to develop on Java, Ruby, C, C++, Matlab and plenty of other languages and technologies. I'm PhD in computer science, MCSD … more

    I am skilled web/desktop application developer. Currently, I am working with .NET technology, but I also used to develop on Java, Ruby, C, C++, Matlab and plenty of other languages and technologies. I'm PhD in computer science, MCSD, with total 12 years of experience in software development. I'm fluent in both written and spoken English, and got second education as an interpreter. I used to be a PM for two years, and daily online meetings with English-speaking customers were a part of that job. I like complex tasks and can quickly dig into any technology or area of expertise.  less

    c# asp.net-mvc microsoft-sql-server-development entity-framework jquery backbone-js java ruby hibernate spring-framework postgresql matlab ajax comet 00 more less
    • $28.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 1098 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 4 TESTS
    ASSOCIATED WITH:
  • JavaSE/JavaEE Developer, PhD in Information Security

    Enterprise and Web Application Developer. PhD in Information Security. Especially interested in building complex (transactional, concurrent, secured, scalable etc) Java/J2EE based systems. Strive for creating systems based on sound technical designs by applying OO design concepts and software patterns.

    css html comet ajax javascript j2ee java amazon-ec2 amazon-web-services amazon-s3 amazon-rds android-app-development aweber linux-system-administration apache-tomcat spring-framework apache-administration mysql postfix 00 more less
    • $38.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 1277 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Topnotch Open Source, Java, Android, Iphone App Expert

    I am a Web and Mobile App development geek working fanatically on WP, Joomla, Android, Java, iPhone, SQLite, Cooca Framework, Objective C, XCode to make the most out of my 14 years of rich experience with these technologies and in … more

    I am a Web and Mobile App development geek working fanatically on WP, Joomla, Android, Java, iPhone, SQLite, Cooca Framework, Objective C, XCode to make the most out of my 14 years of rich experience with these technologies and in general. Though I have implemented several Opensource web and business applications using various PHP and Java based frameworks during all these years, I have confined myself to Mobile App development since last couple of years. I have been completely focusing on Android and iPhone App for quite some time now, helping my customers build robust and scalable yet pleasing mobile based business, entertainment and social applications allowing them to focus on their core competencies while I take care of the technology stack. My other areas of interest are Joomla and Wordpress includes Theme designing, Wordpress plugins development, Joomla Modules & Extensions and everything that comes under the sun. I also posses an expertise with handling complex UI/UX intensive applications using front-end development frameworks like JQuery, ExtJs, BackboneJS and Sencha Touch. I also have many years of experience working on Payment Gateways including Authorize.net, Paypal and Monaris for onsite projects in the US. [I had a successful stint onsite for two years between 2007-2009 for LaBranche Inc [NYSE: LAB] working on complex online securities trading platform for them] My exposure to databases is also outstanding and I am apt at handling MySQL databases right from creating to managing them and using business intelligence tools over Big Data like Hadoop  less

    php mysql wordpress joomla jomsocial joomla-fabrik comet extjs jquery jquery-mobile backbone-js node.js hadoop payment-gateway-integration ecommerce-consulting wp-ecommerce authorize.net twitter-bootstrap twitter-api facebook-api xml prototypejs html5 oauth git microsoft-business-intelligence-studio java drupal objective-c apple-xcode android-app-development sqlite cocoa ios-development 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 1617 HOURS
    • INDIA
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 10 TESTS
    ASSOCIATED WITH:
  • E-Commerce + Web/UI Designing + Web Development

    I am a highly skilled Designer and Developer, specializing in E-Commerce and Open Source. I am experienced with the following, DESIGNING - Responsive designs - Adobe Illustrator - Adobe Photoshop - Corel Draw - CSS/HTML DEVELOPMENT - PHP - WordPress - Joomla - CodeIgniter - JSON/REST

    codeigniter asp.net-mvc php jquery jquery-mobile mysql xml-web-services xml css3 css html5 database-management adobe-flex comet hadoop twitter-api facebook-api rest oauth mongodb couchdb cassandra hbase redis git orm code-refactoring custom-cms 00 more less
    • $20.00 HOURLY RATE
    • 4.8
    • 1719 HOURS
    • INDIA
    • LAST ACTIVE
    • 13 PORTFOLIO ITEMS
    • 12 TESTS
    ASSOCIATED WITH:
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