Expert Knowledge of XHTML (standards compliance and basic accessibility) and Cascading Style Sheets (CSS), crossbrowsing and information architecture, contents and presentation. Familiar with PHP code editing. Good knowledge of Adobe Fireworks/ Photoshop/Dreamweaver/Indesign, and Microsoft Office. Windows, Macintosh and Linux (under Ubuntu and Devian environments). Fair knowledge of Flash. Basic video and audio editing. I've been web designing professionally since 2000.