Calderoni, who has more than 30 years of experience in the tech industry under his belt, was named Red Hat's executive vice president in 2015. He had previous experience working as an executive at Cisco, QLogic and SanDisk. While Calderoni was executive vice president, Red Hat's revenue increased 16 percent year over year for the fiscal year ended February 2016. As of January 2017, Calderoni left Red Hat to become president and CEO of Anaplan.