HOUSTON--(BUSINESS WIRE)--PROS® (NYSE: PRO), a big data software company, today announced that President and CEO Andres Reiner has been named the recipient of the Ernst & Young Entrepreneur Of the Year® 2015 Award for Technology in its Gulf Coast Region competition. A panel of independent judges comprised of previous winners, CEOs, private capital investors and regional business leaders selected the winners. The award, now in its 29th year, recognizes outstanding business leaders who demons