Bitcoin Solutions: Darrell Duane learned about Bitcoins in 2010 and became fascinated with the possibilities of this open source, non-centrally issued cryptocurrency. He leads the local Bitcoin Users Group for Washington, DC. In addition to working as a Bitcoin Consultant, Darrell works as a freelance Drupal Web developer and has experience as a software developer in the credit card and internet security industries. Darrell holds a Master of Science in Electrical Engineering from George Mason University.