Reena Sharma, Cartesian

Reena Sharma is a Senior Consultant at Cartesian, having joined them in 2012. Her specialties include revenue assurance, KPI implementation, customer migrations and billing integrity.

Before Cartesian Reena gained experience working for a number of communications firms and their suppliers, including: O2, Carphone Warehouse, Hutchinson 3G, Lavastorm, BSkyB and Singlepoint.

Reena has an ISEB Certification in business analysis and Prince2 Foundation and Practitioner Certification for project management.

The Commsrisk Global Fraud Dashboard


Our Global Fraud Dashboard uses AI-powered search to collate, update and visualize data about scams and other network abuses from around the world. New charts are added each month. See it here.

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