Mark Lewis is a British IT consultant specialising in the industrial design of globally-distributed cloud infrastructure supporting household financial brands. He directs the IT for Breaking Convention.

At Kent University, he first read microbiology and then computer science, specialising in prokaryotic macromolecular 3D graphics. His bioinformatics research at Exeter University focused on the calmodulin gene family in the model plant Arabidopsis thaliana, and particularly the novel use of computer graphics to elucidate important 5' upstream regulatory DNA binding elements.