Post-doctoral researcher at Boston University’s Data Management Lab (2011), working with Prof. Evimaria Terzi
Visiting Fellow at BU’s Rafik B. Hariri Institute (2012), focusing on algorithms for text and graph data with applications in sentiment summarization, online reputation, and algorithmic team formation
Assistant Professor of Information Systems at Stevens Institute of Technology (2013), promoted to tenured Associate Professor in 2020; research focused on ML/NLP for multimodal user-generated content, including online reputation sensitivity, user activation, content virality, and career path analysis
Ongoing collaboration with Satalia (a WPP company) since 2019 on autonomous AI agents, leading to the WPP Brains Programme
Joined AUEB as Assistant Professor in the Dept. of Marketing & Communication in 2021; teaches in MS in Marketing Analytics and MS in Data Science programs