Web
- Amazon EC2 / RDS / S3 / Elasticache
- Eclipse / Aptana Studio / Zend Studio
- Sublime Text / PHPStorm
- Git / GitHub / Sourcetree
- Subversion / TortoiseSVN / CommitMonitor
- HTML5, CSS3
- Compass / SASS
- Javascript, jQuery, jQuery Mobile, AJAX
- Coffeescript
- Gulp, Uglifyjs
- Bootstrap
- AngularJS
- Node.js / Express.js / Heroku
- Apache / Nginx
- PHP / PHPUnit
- Laravel / Zend Framework / CakePHP
- Smarty Templates
- Ubuntu Linux
- Nagios
- Ruby / Ruby on Rails 3
- XML / XSLT
- Google Maps Javascript API
- Google Chart Tools API
- Google Gears API
- Google Web Fonts
- amCharts JavaScript Charts
- Plotly.js
- Flickr API
Database & Analytics
- SQL Server 6.5 / 7.0 / 2000 / 2005 / 2008 R2
- Sybase Adaptive Server Enterprise 10 / 11.9 / 12.5
- Oracle
- MySQL / MySQL Workbench / phpMyAdmin
- MongoDB
- Redis
- Excel
- R / R Studio
- Python
- Octave
Microsoft
- C#, ASP.NET
- Visual Basic
