Blue Calypso, Inc. has appointed Harold Hal Brierley, as chairman of the board of directors, succeeding Founder and CEO Andrew Levi, who will remain on the board as a director and continue as CEO. Brierley has served as an independent advisor to the board since May 2016 and now serves as its first independent chairman. Hal Brierley is currently the chairman and CEO of The Brierley Group.