PHP (Zend Certified Engineer), Node.js, C#, Ruby, Python, ColdFusion, Bash, Shell, MsSQL, MySQL, PostgreSQL jQuery, MooTools, ExtJs, Dojo, Windows Server, Ubuntu, CentOS, Apache, Nginx, Linux, XHTML, CSS, Magento, ASP.NET MVC, CodeIgniter, Symfony, Zend Framework, ASP.NET, HTML5, CSS3
I have been programming for 10 years and I am very picky about code. If you plan for the worst and engineer your code to be most efficient from the start, you will run into less problems. You can also tell good programmers if they are precise and have the discipline to not be lazy with their code.
I code with a variety of languages.