About
Paradigms
object-oriented programming, asynchronous/event-driven programming, functional programming, design patterns, SOA applications, RESTful applications, test-driven development
Languages
Ruby, PHP, ActionScript 3, JavaScript, HTML, CSS, XML, JSON, SQL, CoffeeScript, SASS
Frameworks & Architectures
Rails, Flex, Cairngorm, jQuery, Backbone.js, Jekyll, Wordpress
Technologies
Subversion, Git, Mercurial, SOAP, AJAX, PHP/APC, PHP/PDO, MySQL, Apache, Nginx, Memcache, Atom, RSS
Services
Amazon AWS (S3, CloudFront, SES), Rackspace CloudFiles, PayPal, Stripe, Facebook, Twitter, Flickr
Operating Systems
Linux, OS X