Denes has been working as head of development and adult education expert at the Centre for Learning Innovation and Adult Learning of the Budapest University of Technology and Economics since 1997. He worked as Project Manager at the Budapest Training Technology Centre in 1992-1997. His current work includes managing ODL projects, planning and developing of distance education and e-learning courses and service systems related to the developed, adapted learning materials (network of tutors, specification of courses, staff, tutor training, sale). He often gives methodological lectures and work shops on content development. Furthermore he is experienced with instructional design, ODL and ICT research, corporate relations and market research.