Sean has a BSc (Hons) in Physics & AstroPhysics from Queen Mary College, University of London.
Graduating in 1984 he joined Marconi Space & Defence as a Systems Designer. He has since worked in various roles ranging from software developer through to IT manager and Development Manager.
He spent 22 years in South Africa , 20 of which were running his own software company performing bespoke developments as well as selling a number of software products developed and marketed by his company.
In 2015 he returned to the UK where he has been working in a number of senior development full stack roles before joining Athenian IT.