Meet the Sentinel Team

We combine years of experience across app development, mobile & communications technology, UX design, customer service, creative services, marketing, business development and international management.

Click on a team member's headshot to find out more about them...

Richard Stephenson

Richard Stephenson
CEO

Charlie Stephenson

Charlie Stephenson
Divisional Director

Andrew Bibby

Andrew Bibby
Lead Sentinel Developer

Ruxandra Recoseanu

Ruxandra Recoseanu
Lead Developer

YUDU Team - Anonymous Male

Tom Stone
Technical Director

Toby Powell

Toby Powell
Chief Technical Officer

Ann Petty

Ann Petty
Office & HR Manager

Ed Jones

Ed Jones
Marketing Manager