darrell_ulm's picture
United States
Current Role(s): 

Professional Info

Industries Worked In: 
Contracting, Development Shop, Governement, Business Owner

Personal Info

Languages spoken: 

Darrell R. Ulm

Parallel Computing
Computer Science
Open Source Software
High-Performance Computing

Acquia Certified Developer :

Interests are: Algorithms, Software Development, Comp. Sci., Data Science, Parallel Computing, Apache Spark, Python, Hadoop, Java, PHP, MySQL, LAMP Stack, Linux, HTML, CSS, Javascript, C / C++, Unity3d, C#.

Company: http://emutile.com/

: Darrell Raymond Ulm


Member for
11 years 3 months
Over 10 edits
Drupal Contributions: 

Created Google Books module: https://www.drupal.org/project/google_books

Created IP Path Access module: https://www.drupal.org/project/ip_path_access

Code and maintenance for SiteMap module: https://www.drupal.org/project/site_map

Module upgrade for Creative Commons Lite module: https://www.drupal.org/project/creativecommons_lite

Code for Filefield Role Limit module (similar to D5 functionality): https://www.drupal.org/project/filefield_role_limit

Code to Sunlight Congressional Districts (with optional CiviCRM integration) module: https://www.drupal.org/project/cd_sunlight

Work towards upgrade for Abuse module from Drupal 5 to Drupal 6: https://www.drupal.org/project/abuse

Drupal 7 Core patch code: https://www.drupal.org/node/1267918#comment-5477570

Areas of Expertise: 
Parallel Computing
Apache Spark
Drupal PHP/MySQL Module Development
Database Migration
other tech

Credited on 4 issues fixed in the past 1 year


I contributed Drupal patches
I contributed Drupal modules
I contributed to Drupal issue queues
I contributed Drupal documentation
I reviewed Project applications
I help in the Drupal support forums
I provide Drupal-related services
I give support on IRC
I help mentor new contributors