Before joining Demand, Jeff worked at [[Register.com]] as Director. He has also served as Director for Winstar, and for many years worked on Wall Street managing currency portfolios.<ref name="mardigras"></ref><ref>[http://www.linkedin.com/in/eckhaus LinkedIn]</ref> | Before joining Demand, Jeff worked at [[Register.com]] as Director. He has also served as Director for Winstar, and for many years worked on Wall Street managing currency portfolios.<ref name="mardigras"></ref><ref>[http://www.linkedin.com/in/eckhaus LinkedIn]</ref> |