A founder of Cirdan, Stephen studied at Belfast Institute and the University of Ulster where he completed a MSc. in Electronics and Signal Processing.After working in the Physics Dept at QUB he joined Belfast start-up Andor Technology Ltd. For the next 7 years, he undertook all aspects of camera hardware design. In 1999, Stephen became Director of his own business, Audio Control Systems Ltd, involved in the design and installation of interactive equipment for the special needs sector.