Bart Bargiel has over 5 years of experience as a Senior System Administrator for Park Plaza Hotels Europe, where he supports over 1000 users across 9 sites. His responsibilities include day-to-day IT helpdesk operations, managing servers, backups, networking equipment, and assisting with conferences. He has strong technical skills in Windows, Exchange, antivirus software, hotel systems like Micros, and remote access tools. Bart holds a foundation degree in public administration and is fluent in English and Polish.