As Chief Technology Officer, Brian Cappellani is responsible for the architectural and technology vision and deliverables for Sigma Systems’ award-winning Service Management Platform and solutions suites. As a veteran in telecommunications, he has an extensive background in designing, architecting, and building large-scale operations and billing support systems. Mr. Cappellani also serves as an Advisory Director to the TM Forum’s Advisory Council and is also a member of the TMForum Technical Committee. He is a highly sought-after speaker on next-generation OSS and advanced advertising. Prior to joining Sigma Systems, Mr. Cappellani held numerous senior-level architecture, engineering and development management positions of increasing responsibility for Accenture and Accenture’s telecommunications practice. He holds an Electrical Engineering degree from the University of Waterloo in Waterloo, Ontario.