 NEW YORK VIENNA, Va.--BUSINESS WIRE--Kaleyra, Inc. NYSE: KLR KLR WS Kaleyra or the Company, a rapidly growing cloud communications software provider delivering a secure system of application programming interfaces APIs and connectivity solutions in the APICommunications Platform as a Service CPaaS market, today announced its executives will present at two upcoming investor conferences, as follows: 16th Annual Needham Virtual Technology and Media Conference Dario Calogero, 