Marco Velliscig

Marco Velliscig is an accomplished data science professional with extensive experience in business intelligence and machine learning. Currently serving as the Director of Business Intelligence and Data Science at Holidu since October 2019, Marco leads multiple teams focused on data analysis and engineering, achieving significant cost reductions and improvements in stakeholder satisfaction. Previous roles include Senior Data Scientist at Booking.com, where Marco developed predictive models and machine learning algorithms, and Data Scientist with the Netherlands Red Cross, applying advanced analytics to humanitarian efforts. Marco's academic background includes a Ph.D. in Astrophysics from Leiden University and multiple research projects focused on galaxy formation and data analysis.