Stelios is a co-founder, director and CEO of Warestack. He is also an Assistant Professor of Computer Science at Birkbeck, University of London. He holds a BSc, MSc, and Ph.D. in computer science. Since 2018, he has been an assistant Professor at Birkbeck, University of London. In the past, he worked as a postdoctoral fellow at the University of Toronto, where he collaborated with companies such as IBM, Autodesk, Huawei, and other Toronto-based startups.