Mrs. Antonietta Mastroianni has been a distinguished member of the Proximus Leadership Squad since April 2021, serving as the Chief Digital & IT Officer. Prior to her tenure at Proximus, she held pivotal roles across various organizations: Group CIO and CDIO at the Danish TDC, Head of IT, Digital, and Business Partner at Swiss Sunrise, and assumed several roles at Swisscom and H3G Italy. An influential IT leader, Mrs. Mastroianni brings with her two decades of international Telecom experience, utilizing technology to spearhead organizational growth, performance, and profitability. Her focus encompasses digital and agile transformation, exploring the impact of leading-edge technology on business, technology, and product innovation, as well as IT and Telco transformation. Her expertise has been cultivated across multiple European countries, including Italy, Switzerland, Denmark, and Belgium, and she is also a council member of Etis. Currently, Mrs. Mastroianni also holds the VC Finance seat on the Board of Directors of Gaia-X and is a Board Observer at Lumine Group. She additionally serves as the chairwoman of the Board of Directors at Proximus Ada. Mrs. Mastroianni pursued her studies in Computer and Automation Engineering at the University of Siena and is a member of the Order of Engineers of the province of Caserta. In 2022, she was honored with the Telco Women of the Year Award by NetworkX, and in 2021, she was recognized as the Telco CxO of the Year by 5G World.