Lefteris Mavromatis is a Certified Public Accountant, holder of a professional title by the Greek Institute of Chartered Accountants (I.E.S.O.E.L.) he also holds a Masters in MS Accounting and Finance and Cert-IPSAS by A.C.C.A.

His experience concerns audit and consulting projects such as: financial auditing, reorganization studies, designing and preparation of financial reports for Public and Private Entities, internal auditing.

He worked for a total of seventeen years in two international audit firms with significant experience at senior management levels. Since November 2020 he has been working as a freelancer consultant.

He has a fifteen years’ experience in the design and execution of seminars in the subjects of financial reporting and analysis (I.F.R.S., I.P.S.A.S, Group Accounting, Cash Flow analysis). He cooperates with reputable educational institutions such as the Greek Institute of Chartered Accountants, UNIC Global Training, the Athens University of Economics, and others. He has published a significant number of articles and studies on financial reporting issues.