Oksana Melnyk

Eastern Europe Tech Editor & Roaming Specialist · Cellesim Ukraine

Based in Kyiv, Oksana Melnyk is the Eastern Europe regional editor for Cellesim. With a background in Ukraine's booming IT sector, she specializes in affordable roaming solutions for Ukrainians traveling or living abroad. Oksana tests eSIM performance across Poland, Germany, and the UK, ensuring families stay connected through high-quality video calls and messaging apps.