Ruby Power and Light - Ruby on Rails Training and Consulting

About Us

David A. Black

Based in New Jersey, Ruby Power and Light, LLC was founded in 2006 by David A. Black, who was making a transition from full-time university teaching to Ruby/Rails training and consulting. David had started programming in Ruby in 2000; had first written about Ruby for publication in 2001; and started using Rails in the Fall of 2004.

David is also one of the directors of Ruby Central, Inc., a non-profit corporation devoted to supporting and promoting Ruby-related events and projects.

Selected clients and Training Venues
  • Accelebrate, Inc.
  • AdRem Software
  • American Institute of Biological Sciences
  • Audible.net
  • Bear, Stearns
  • EEI Communications
  • Exceed Education
  • Hobart West Group
  • Intrexon Corporation
  • MaxMD
  • NotSleepy LLC
  • Online Computer Library Center
  • Polar Rose
  • Skills Matter
  • University of Southern California
  • Visionist