I have 10+ years of experience of software development using PHP, Perl, Mysql. I have experience in CakePHP, CodeIgnitor, Joomla, Magento, Wordpress. I have experience in Catalyst, CGI::Application(a light weight MVC framework for perl) I can develop nice GUI using frameworks like http://twitter.github.com/bootstrap/ and DHTML Suite (http://www.dhtmlgoodies.com/). I am familiar with JavaScript frameworks like knockout.js I also have expertise in developing complex web crawlers in Perl and PHP. I have used CURL library, LWP, WWW::Mechanize, WWW::Mechanize::Firefox with Mox-repl to develop scrapers in Perl. To prevent websites from blocking the IP's I have used Proxies. To overcome CAPTCHA's I have used API's from http://deathbycaptcha.com/ .