Sahan is affiliated with the UCL Centre for Artificial Intelligence and is currently contributing to the X5GON project and HumaneAI project. He is part of the team of the UNESCO Chair for Artificial Intelligence at UCL. His research interests lie in the theme: “Leveraging artificial intelligence for sustainable education and knowledge management”. Before joining UCL, he worked in several research roles in the industry in cybersecurity and personalised advertising domains where he gained experience in user state modelling in a big data landscape.