coltrane's picture
United States
Current Role(s): 
Engineering Lead

Professional Info

Companies Worked For
Acquia, Growing Venture Solutions, The Economist,, pingVision, Enthusiast Group, Myself, Google Summer of Code

I've been working on the web since 2001 and hold a degree in Computer Science from the University of Colorado at Boulder. As a contributor to the Drupal project I maintain several security-related plugins and am a member of the Drupal Security Team.


On for 11 years 3 months

Over 100 edits
Drupal Contributions: 

Author of security-related Drupal modules: Security Review, TFA, and Password Strength, co-developed original COD distribution, member of the Drupal Security Team, co-organized several DrupalCamps, and team lead for DrupalCon Denver 2012.

Areas of Expertise: 
Project Lead
Site builder
Drupal Events: 
DrupalCon Boston 2008
DrupalCon DC 2009
DrupalCon Paris 2009
DrupalCon San Francisco 2010
DrupalCon Copenhagen 2010
DrupalCon Chicago 2011
DrupalCon Denver 2012
DrupalCon Munich 2012
DrupalCon Portland 2013
DrupalCon Austin 2014
DrupalCon Los Angeles 2015

Credited on 2 issues fixed in the past 1 year


Drupal Association Individual Member

coltrane helps support and grow the Drupal community with the Drupal Association.

My mentors: 
greggles’s picture
kbahey’s picture
msonnabaum’s picture

10 people list coltrane as a mentor

I contributed Drupal patches
I contributed Drupal modules
I contributed Drupal installation profiles
I contributed to Drupal issue queues
I contributed to
I contributed Drupal documentation
I helped organize DrupalCon
I contributed Automated tests
I reviewed Project applications
I help in the Drupal support forums
I provide Drupal-related services
I help mentor new contributors