CareerFrom 1991 to 1998, Alex was a Program Associate at Fellow of the American Association for the Advancement of Science. From 1998 to 2000, he served as the VP, Strategic Initiatives & Public Affairs at Electronic Frontier Foundation. From 2000-2002, he was a Senior Director, Business Affairs at Zero Knowledge Systems.
In 2002, Alex became a Practice Leader at PricewaterhouseCoopers and worked there up to 2011. From 2011 to 2014 he was the Chief Privacy Officer of Mozilla. From 2014-2018, Alex was the Co-Founder & SVP of Business Affairs at Blockstream.