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.

He first read microbiology at Kent University and then computer science, specialising in prokaryotic macromolecular 3D graphics, also at Kent. His bioinformatics research at Exeter University in 2004 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.

His private research interests include the phytotherapy of psychedelics and the potential synergistic benefits of psychedelics in modern emersive 3D audiovisual environments.

His self-published book on LSD, 'Do Not Exceed the Stated Dose' was favourably received by The Observer in 2001.