Alexandros is a biologist with over 23 years of experience in multinational pharmaceutical companies, having held roles such as Scientific Advisor, Medical Lead, and  Medical Affairs at Novartis, BMS, and GSK.

As a freelancer, he specializes in clinical trial support, focusing on the development of clinical trial protocols and medical writing across all phases of clinical research.

He also brings extensive experience in expert engagement, planning of medical activities, medical governance, and the communication of scientific data—always delivered to the highest professional standards.