TRA exams: 2025

Jason Bryan

Making Roaming work since 1995. Jason has worked for two Operator Groups, a small Operator and two industry vendors and is experienced in Strategy and Commercial decision-making. Jason has chaired GSMA Roaming Innovation Group and won four industry awards for Innovation and ideas. Jason is ROCCO Research CEO and he spends his time between our UK and Spanish offices.

Dhiraj Wazir

Dhiraj is the CEO of ROCCO Strategy and one of the few subject matter experts in the Telecommunications field of Roaming & Interconnect. Dhiraj has spent over 20 years working on Roaming Wholesale, Product Management and Retail Propositions.
Dhiraj has had a broad remit, building his telecom career with the Hutchison group, T-Mobile, EE and BT before joining ROCCO. Dhiraj is based in London, UK.