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Sebastian Jaurena

Sebastian Jaurena

Member since January 10, 2013
Sebastian is a Software Engineer who focuses on delivering quality products in a timely manner. He has experience working with many technologies and has held a host of positions, from developer to technical lead. In addition, he has excellent communication skills and works well under pressure.
Sebastian is now available for hire
  • PostCron
    PHP, Symfony, JavaScript, Apache, nginx, MySQL, jQuery, HTML5, CSS
  • Globant
    PHP, JavaScript, Perl, MySQL, MongoDB, jQuery, Perl, HTML, CSS
  • Eye2see
    VB.NET, PHP, JavaScript, C, HTML, CSS
  • PHP, 7 years
  • MySQL, 6 years
  • JavaScript, 6 years
  • Linux, 5 years
  • jQuery, 3 years
  • Symfony, 3 years
  • Perl, 1 year
  • C, 1 year
Preferred Environment
Ubuntu, Neatbeans, Git, SVN, PHP, Symfony, Mysql
The most amazing... I've developed is a toolbar for IE which included web services, user-monitoring features, and installation and configuration tools for proxy servers.
  • Software Engineer
    2012 - 2013
    • Migrated HTTP servers from Apache to Nginx.
    • Installed and configured HAProxy servers.
    • Developed watermark feature for photos uploaded by users in HTML5 and PHP Symfony.
    • Implemented services in PHP to verify user Facebook tokens.
    Technologies: PHP, Symfony, JavaScript, Apache, nginx, MySQL, jQuery, HTML5, CSS
  • Software Engineer
    2010 - 2012
    • Created WordPress plugins in PHP and MySQL.
    • Integrated payment gateways such as Mopay, Zong, and Paypal in customer platform (built with the Zend framework).
    • Implemented new features with JavaScript and MongoDB for a conduit toolbar.
    • Developed a new web feature for a console game in a framework provided by the client and led offshore team.
    • Implemented new features in a platform for game monitoring.
    • Developed Perl plugins for opsview to get information from different services.
    Technologies: PHP, JavaScript, Perl, MySQL, MongoDB, jQuery, Perl, HTML, CSS
  • Technical Lead
    2008 - 2009
    • Created a toolbar for IE using VB.NET.
    • Developed a SOAP web service in PHP and MySQL.
    • Installed and configured Squid Proxy Servers
    • Created a monitoring tool based on YUI library.
    • Created NSIS package installer for the IE toolbar.
    • Implemented a Firefox toolbar for testing purposes.
    • Developed a telephone dialer in VB.NET to configure physical telephone boxes.
    Technologies: VB.NET, PHP, JavaScript, C, HTML, CSS
  • Web Developer
    2006 - 2008
    • Developed company site in PHP and JavaScript.
    • Fixed PHP security issues for production sites (including: SQL injections, cross-site scripting, remote code execution, and more).
    • Implemented new features and improved usability in a number of websites.
    Technologies: PHP, JavaScript, MySQL, HTML, CSS
  • Languages
    JavaScript, PHP, VB.NET, Perl, C
  • Frameworks
    Symfony, ASP, CakePHP, Prototype Framework
  • Platforms
    Linux, NetBeans, Windows, Mac, WordPress, Oracle
  • Libraries/APIs
    Facebook API, jQuery, Underscore.js, YUI
  • Tools
    Perforce, Subversion (SVN), Eclipse IDE, Git, JIRA, Nginx
  • Paradigms
    Model View Controller (MVC), REST, Scrum, Socket programming
  • Storage
    MySQL, Microsoft SQL Server, Redis, MongoDB, PostgreSQL
  • Other
    Apache Commons, Web Services, Lean Development
  • Master's degree in Computer Science
    2001 - 2005
    Facultad de Matematica, Astronomia y Fisica de Cordoba - Cordoba, Argentina
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