I've been a freelance web developer since 2002.
Since then, I've done many full-time, part-time, and contract jobs doing work for large corporations (eg. Apple) to small businesses and people for personal reasons (eg. Wedding RSVP website).
I specialize in PHP website development. I prefer to use MySQL databases, but I have used PostgreSQL and Oracle in many projects also.
I have extensive knowledge of installation, customization and troubleshooting of various open source website applications. Examples include phpBB, Wordpress, Joomla,...