Barry specialises in helping organisations to evaluate and improve their performance through the use of quantitative analytical techniques, business and financial models, and associated computer systems. More generally, he has over twenty-five years experience covering project management, business and organisational analysis, operational research, statistics and the specification, selection, supply, design, development, implementation and support of computer systems. His experience has been gained in a variety of market sectors including central government, building and construction, manufacturing, oil and gas, financial services and transport.

His key skills are: