Gary Wallage

Gary Wallage serves as a Senior Enterprise Architect at Calitii since November 2025 and has extensive experience in enterprise architecture roles, including as Head of Enterprise Architecture at UK Shared Business Services Ltd from July 2022 to October 2025. Wallage's background includes significant positions at UK Research and Innovation, the Department for Environment, Food and Rural Affairs, and various consultancies, contributing to diverse initiatives in enterprise and solution architecture. Wallage has designed enterprise architecture methodologies and led digital transformation programs, successfully managing resources and governance. In addition to a career in enterprise architecture, Wallage operates as a freelance photographer with Gary Wallage Photography since September 2019 and has completed various photography-related qualifications. Academic achievements include a BSc (Hons) in Computer Science from The University of Manchester and multiple diplomas in photography and digital skills.