Jack Ballestero

Sr. Director of Data Platform Products, Marriott International

Jack (Joaquin) Ballestero is the senior director of data platform products at Marriott International, leading IT systems teams in delivering modern software and data products. He has 23 years of extensive experience at Marriott in cloud migration, AI/ML solutions and IT leadership. Previously, he held senior IT roles at Sodexo and Marriott Hotels, focusing on enterprise architecture and financial systems development.