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

Syniverse and Roshan Take Home GTB Award for Fighting Fraud

Filed in Fraud Management, Roaming by on June 2, 2017 0 Comments

Global Telecoms Business recently recognized Syniverse and a customer for their fraud-management and revenue-assurance solution.

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Employee Spotlight: James Stewart

Meet James Stewart, Product Management Director, at Syniverse’s London office.

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U.S. Tops List of Mobile Fraud Originators, Report Says

Filed in Fraud Management, Roaming by on January 26, 2017 0 Comments

James Stewart shares an article from Wireless Week on Syniverse’s latest fraud report, “Understanding the Global Threat of Mobile Fraud, Part 2.”

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Syniverse Answers Questions from ‘Global Fraud Trends Review’ Webinar

Filed in Fraud Management, Roaming, Webinar by on January 10, 2017 0 Comments

James Stewart and Jeeson Thekkekara recap Syniverse’s first webinar on mobile fraud, “Global Fraud Trends Review,” and respond to questions.

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Join Syniverse on Dec. 13 for ‘Global Fraud Trends Review’ Webinar

Filed in Fraud Management, Roaming, Webinar by on December 2, 2016 0 Comments

Syniverse shares insights from its latest fraud report, including the most common countries where fraud originates, and the times of week when fraud usually occurs.

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New Report Details One Year of Roaming Fraud Data to Add to Industry Knowledge

Filed in Fraud Management, Roaming by on June 6, 2016 0 Comments

Syniverse has developed a snapshot of roaming fraud for one complete year, based on work with over 130 mobile operators globally.

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