Dr Anninos is employed as External Collaborator at the Hellenic Authority for Higher Education, in which he has been involved in various roles regarding quality assurance of higher education. He has considerable experience in quality documentation, development of KPIs, big data analysis & data visualization, analysis of accreditation reports & benchmarking.  Dr Anninos serves as an Adjunct Lecturer in Piraeus University (Greece), in which he has worked for more than 12 years as researcher, internship coordinator and collaborator in various projects.  His PhD Thesis addresses the issue of performance evaluation in higher education and his research portfolio includes publications in quality/excellence in higher education. Member of the Greek National Team for EUROGRADUATE 2022.