darrell_ulm's picture
United States

Professional Info

Industries Worked In: 
Development Shop
Business Owner

Personal Info

Languages spoken: 

Darrell Raymond Ulm:

Using Drupal since Drupal 4.7, developing since Drupal 6 and 7, learning Drupal 8.

Acquia Certified Developer for Drupal 7 December 2015: https://certification.acquia.com/user/1033066

Computer Science
Open Source Software
Parallel Computing
High-Performance Computing

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

Company: http://emutile.com/


Member for
11 years 4 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