Roger obtained his degree in Chemistry and Analytical Science from the University of Birmingham in 2002 and worked for Wolfson Applied Technology Laboratories in the development of Micro Total Analysis Systems, Near-Patient Tests and Rapid Assay Devices. 

Thereafter, he joined the R&D Group at Wrafton Laboratories and was involved in formulation and method development for a wide range of pharmaceutical products, and providing contract analytical support for customers including Reckitt Benckiser, GSK, J&J, P&G, Forest and Bayer.  

For many years, Roger headed the Stability and Analytical Support teams at Perrigo UK, the country’s largest provider of OTC generic pharmaceuticals, being actively involved in analytical method development, validation and day-to-day application.