Roberto Bonanzinga

Prior to joining Balderton, Roberto spent 15 years working with entrepreneurs in the US and in Europe

Roberto\'s past operational experience included helping to pioneer VoIP in Europe while serving as SVP of Marketing and Business Development at Viatel. He was also VP of Services and Marketing at Netscalibur, where he built the pan-European organization. Additionally, he has held senior management positions in Silicon Valley with Topica, Fabrik Communications (acquired by Critical Path) and