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Prototype Javascript Framework Upwork freelancers typically receive a client rating of 4.29.

4.29
Last updated: August 1, 2015
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  1. Alexandr Osipov

    Alexandr Osipov

    Expert RoR developer with strong JavaScript skills

    Russia - Last active: 5 months ago - Tests: 4 - Portfolio: 4

    Over the last 5 years, I have developed a wide range of websites using RoR, JavaScript 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 some experience in the following areas: SQL, Ajax, OOP, Php, Python, jQuery, logic-less templates and other web development features.

    $16.67 /hr
    34 hours
    4.86
  2. Yulia Puchnina

    Yulia Puchnina

    Front-End developer

    Ukraine - Last active: 03/25/2013 - Tests: 1

    Experienced Software Engineer specialized in web application development using JavaScript. Projects leadership experience included. I know how to make things done robust and within deadlines. Experienced with Canvas and overall browser-generated graphics using JavaScript and familiar with best practices of building large web-applications. Also have an experience with improving javascript performance in a way when users will almost never experience issues with page loading or browsing. Good understanding of architecture which allows building fast-growing and scalable applications which are really easy to support. Understanding of business values and keeping a balance between user requirements and coding best practices.

    $18.89 /hr
    106 hours
    5.00
  3. Mike K.

    Mike K. Agency Contractor

    Senior Web Developer

    Ukraine - Last active: 09/16/2013 - Tests: 4 - Portfolio: 3

    Highly skilled and motivated web developer with main focus on high load projects and feature reach web apps. Strong knowledge of PHP OOP, MVC, TDD. Long time experience with Drupal/Joomla commercial extensions development. E-commerce development experience with Magento, Joomla, X-Cart, OsCommerce. Knowledge of frameworks: - Symfony2 - Cakephp - Joomla - Drupal - Wordpress - jQuery - Backbone.js - Underscore - requireJS - MooTools Testing frameworks: - PHPunit - JSTetsDriver - Jasmine - Sinon.js Code tools: - SVN - GIT - UML

    Groups: Crossrider

    Associated with: Masterdef

    $27.00 /hr
    1,398 hours
    5.00
  4. Himanshu Gupta

    Himanshu Gupta Agency Contractor

    Programmer/Business Analyst/Project Manager

    India - Last active: 4 months ago - Tests: 6 - Portfolio: 3

    Wide range of work experience as a consultant across several industry domains for over 8 years around the globe. A deep technologist at the core, with sound knowledge of Java platform, Project management and agile practices, A quick learner and strong communicator with great analytical skills and customer-first attitude. 8 years of experience in Java/J2EE technologies including but not limited to Grails, Spring, Hibernate, Struts, JSP, Servlet and JS frameworks, AJAX etc. I have been involved in various small and larger scale web and desktop application development project. I have done manual testing and automation as well using open source tools such as jameleon, selenium ,junit and easy mock. I have been involved in full software development life cycle of multiple projects. followed agile methodologies.

    Associated with: Panchrest Infotech Private Limited

    $30.00 /hr
    1,193 hours
    5.00
  5. Robert K.

    Robert K. Agency Contractor

    Magento Developer

    Ukraine - Last active: 05/28/2013 - Tests: 3 - Portfolio: 2

    My niche is all around Magento e-commerce cms: - server configuration - installation, frontend/backend customization - integration custom solutions - module development - catalog transfering (cart to cart, cart to feed, source to cart) - optimization, upgrade And all related jobs. I'm concerned mostly on quality and speed. Passionate about my work. I have several projects being online, and also few extensions developed. All jobs are provable.

    Associated with: MageLynx

    $33.33 /hr
    1 hours
    5.00
  6. Siven Sadiyan

    $25.00 /hr
    17 hours
    5.00
  7. Dmitriy Suhinin

    Dmitriy Suhinin

    Senior PHP Developer

    Ukraine - Last active: 06/23/2012 - Tests: 1 - Portfolio: 12

    Server-side and client-side developer for the last 6 years, developed with wide range language and development methods including PHP5, SQL, HTML, XHTML, CSS, JS, AJAX, JSON, OOP, so on.

    $30.00 /hr
    92 hours
    5.00
  8. Shabeer Ali

    Shabeer Ali

    PHP-CMS and E-commerce web developer

    India - Last active: 6 months ago - Tests: 5 - Portfolio: 12

    Commercial experience in developing, implementing and maintaining various static and content driven Websites and web applications using PHP, mySQL, JavaScript, XHTML, CSS, AJAX,JQuery,SOAP,REST,smarty ,Codeigniter and Zend framework. I am also very familiar with Open Source software such as Joomla, Wordpress ,Drupal,Oscommerce,prestashop and Magento.

    $6.00 /hr
    0 hours
    5.00