- Twitter: @alinajaf
- Website or Blog: http://happybearsoftware.com/archive.html
- Company: Happy Bear Software Ltd. http://happybearsoftware.com
Najaf Ali is a programmer, speaker, trainer, writer and founder of a small technical consultancy called Happy Bear Software based in London, UK. He also runs popular workshops that teach developers how to thoroughly violate the security mechanisms of the average Ruby on Rails application.