· Principal Architect, Microsoft2025–
· Principal RSDE, Microsoft2023–
· Senior RSDE, Microsoft2020–2023
· RSDE, Microsoft2019–2020
· Research Intern, Microsoft2015–2015
· Research Intern, Microsoft2014–2014
· Research Assistant, Columbia University2012–2019
· Research - Dev., psf-it2011–2012
· Research Assistant, University of Athens2011–2012
· Doctor of Philosophy (Ph.D.), Computer Science, Columbia University in the City of New York
· Master of Philosophy - MPhil, Computer Science, Columbia University in the City of New York
· Master's degree, Computer Science, Columbia University in the City of New York
· Bachelor of Science, Computer Science, Ethnikon kai Kapodistriakon Panepistimion Athinon / University of Athens
· Master of Science, Computer Science, Ethnikon kai Kapodistriakon Panepistimion Athinon / University of Athens