Sinem Özgün

Sinem Özgün is an experienced professional in billing operations and contract management, currently serving as the Billing Operations/Contract Entry Manager at Medidata Solutions since February 2019. Sinem leads a team of five, focusing on strategy, workflow oversight, and performance improvement through effective relationship building and communication. Previous roles include Billing Operations Team Lead, Billing Operations Specialist, and Senior Billing Operations. Prior experience at Accenture as an Account Payable Analyst involved serving as a key contact for suppliers, handling invoice verification, and participating in month-end closing activities. Additionally, Sinem has customer service experience from positions at Sitel and Competence Call Center. Sinem holds a Bachelor's degree in International Relations and Affairs from Collegium Civitas, completed in 2018.