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James Stewart

James Stewart joined Syniverse in 2008 and brings more than 25 years of experience in the mobile industry, with a particular specialization in fraud prevention. In addition to being Director for Fraud Product Management at Syniverse, he serves as the Chairman of the GSMA’s Roaming and Interconnect Fraud and Security Subgroup. Before joining Syniverse, James was a Client Partner at Fair Isaac, in its telecoms division. It was during his tenure with Fair Isaac that he became directly involved in the creation of the near-real-time roaming data exchange (NRTRDE). Prior to his position at Fair Isaac, James worked at Neural Technologies and Cerebrus Solutions, and specialized in fraud and risk management. Previously, he was with Nortel Networks, where he spent 10 years working in Nortel’s e-business group to help operators overcome revenue assurance challenges. He holds a Bachelor of Science in electronics and electrical engineering from Brunel University in the U.K.

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James Stewart's Latest Posts

Understanding the Threat of Mobile Fraud

Filed in Fraud Management, Roaming by on June 16, 2015 0 Comments
Understanding the Threat of Mobile Fraud

Axel Roesner, Head of Fraud Detection Engineering and Processes for Deutsche Telekom, speaks with Syniverse to share his insights on the current state of mobile fraud.

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GSMA Working Groups Bring Industry Together to Better Tackle Fraud

Filed in Fraud Management, Roaming by on June 5, 2015 0 Comments
GSMA Working Groups Bring Industry Together to Better Tackle Fraud

James Stewart was recently elected Chair of the GSMA Roaming and Interconnect Fraud and Security Subgroup.

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