scalability

David Luhman

Full-time PHP developer and part-time Drupal developer for past six years.

Mike DeWolfe

Programming since the 1980s-- on IBM XTs, Apple ][s and Ataris. I took a break to concentrate on writing and returned to programming to take up web development in 1996 using Perl, Active Server Pages and then PHP/MySQL. I love to work with PHP, MySQL and the LAMP stack on the server; and JQuery, CSS and HTML on the client. In between, I love to work with API tie-ins to different data sources like Flickr, Amazon, Twitter, New York Times and Daylife. Read more »

Matias Burak

John VanDyk

I've been involved with Drupal for six years. I was at the first DrupalCon, which makes me an old greybeard. Were I to grow one. I'm the author of Pro Drupal Development. And I like pie.

http://www.sysarchitects.com/

Steven Merrill

Phil Glatz

William O'Connor

Jeremy Andrews

I founded Tag1 Consulting in 2007. I have been a contributing core Drupal developer since 2002, and helped establish Drupal as a successful CMS through the early popularity of my personal blog, KernelTrap.org. Over the years, I've authored and maintained the core statistics module and throttle module, as well as the pager logic and helping with the initial Drupal 5 installer. I continue to contribute to the Drupal caching layer, offer optimizations to the bootstrap process, and maintain a high performance patchset. Read more »