| Qualification | Abilities | Known Since |
|---|---|---|
| PHP Development | Through the dozens of PHP-based projects I have completed, I have gained a great understanding of how the language works and how to develop object oriented, modular, maintainable PHP code. | Early 2002 |
| JavaScript | I can use JavaScript tastefully and effectively, and I always make sure that any page that uses JavaScript will remain completely functional when JavaScript is not enabled. | Mid 2002 |
| AJAX | I've been implementing AJAX-like user interactions since before the term AJAX even existed. | Mid 2002 |
| XHTML and CSS | I am able to use XHTML and CSS to provide table-less, elegant, logical code identical to a given Photoshop image. | Early 2003 |
| XML | I have an in-depth understanding of how to effectively implement XML solutions and apply the DOM, XSLT, and XPATH technologies surrounding XML. | Early 2003 |
| C++ | I am capable of writing Windows-based applications with an object oriented approach using C++. I can also create 2D games. | Late 2003 |
| C#/ASP.NET | I have a basic understanding of the ASP.NET architecture, and a growing interest in C# (mainly due to XAML and LINQ). | Late 2006 |
| Scheme | I have a thorough understanding of Scheme and the concepts of functional programming languages. | Early 2007 |