He commenced his career as a legal counsel for Panathinaikos F.C. and in 2013, he founded his law practice, AP Law Office, providing customized services to various sports stakeholders, including professional clubs, athletes, coaches, and agents.

He holds an MSc in Sports Law from the National Kapodistrian University of Athens (NKUA) and he is a PhD candidate at NKUA.

He has been a speaker at various Conferences focusing on sports and he has been a member of numerous committees for sports organisations, including those of the HFF, the Greek Super League, and the European Clubs Association.

During the course of his career as a Sports Lawyer, Alkis has successfully represented his clients in proceedings before international sports judicial bodies (CAS, FIFA, FIBA, FIVB) and before the Greek sports judicial bodies and Courts. He has advised multiple clubs, athletes and agents in contractual negotiations.

Since 2022, Alkis is a UEFA Pro Bono Counsel. Alkis is a fluent English and Spanish speaker.