Rosario Leo

Rosario Leo is an accomplished technology executive with extensive experience in software architecture and engineering leadership. Currently serving as the Chief Technology Officer and Chief Architect at Truecaller since September 2018, Rosario has previously held key positions such as Head of Development at LOREDGE and Platform Architect at Peltarion. Prior roles at Truecaller included Director of Engineering, Platform, and Software Architect, while earlier career milestones included Software Architect and Team Leader at ciaopeople and CTO/CIO at Nealab Technologies srl.