Andrei Popescu

Romania Tech Reviewer & eSIM Comparison Specialist · Cellesim Romania

Based in the tech hub of Cluj-Napoca, Andrei Popescu is the Lead Reviewer for Cellesim’s Romanian market. With a sharp analytical mind, Andrei specializes in side-by-side comparisons of global eSIM brands and local physical SIM cards. He exposes hidden roaming fees and calculates the real 'Cost per GB', helping Romanian travelers get the best internet speeds for their money in Turkey, Greece, and across Europe.