Proven experience in Customer Support, Service, or Call Center environments Solid grasp of essential customer support metrics (CSAT, SLA, FRT + NRT, HT, NPS) Proficient with tools like Intercom, Slack, and Google Workspace Outstanding written and verbal communication skills in English Comprehensive understanding of customer service operations (ticketing systems, live chat, email, phone support) Analytical approach to analyze customer service performance metrics and drive enhancements Strong problem-solving abilities Fluent in English Greek-speaking