DataFest 2025
The sixth annual ASA DataFest at the University of Notre Dame hosted 15 teams with 54 student participants. This took place March 21 through March 23, 2025.
For this competition, students were analyzing data provided by Savills, an international commercial real estate firm that advises businesses on office leasing decisions. Savills offers insights into market trends, available office space, and broader economic indicators. The dataset included commercial leasing transactions from 2018 to 2024 for selected U.S. markets and sectors like technology, law, and finance. Because lease data is not publicly recorded—unlike property sales—it often contains inconsistencies and gaps, which added to the analytical challenge.
The dataset offered a valuable opportunity to explore how the commercial real estate market has evolved in the wake of the COVID-19 pandemic. Students had to account for changing market and submarket boundaries over time and consider how these shifts could affect analysis and interpretation. The project encouraged teams to grapple with real-world data limitations while uncovering meaningful patterns in leasing activity, space utilization, and post-pandemic recovery trends across different regions and industries.

The 2025 Notre Dame DataFesters
Volunteers
A very big thank you to all people that helped make DataFest 2025 at Notre Dame successful! Our mentors and judges included
Associate Teaching Professor in ACMS, The University of Notre Dame
CEO
Danu Analitica
Justice Education and Research for the Common Good
The University of Notre Dame
Data Services Librarian
The University of Notre Dame
Principal AI/ML Engineer
Twilio
Senior Director of Decision Support, Children's Mercy Hospital
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Associate Teaching Professor in ACMS,
The University of Notre Dame
Assistant Teaching Professor in ACMS,
The University of Notre Dame
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PhD student in ACMS, The University of Notre Dame
Senior Solutions Engineer
Dataiku
Senior Security Analytics Engineer, FanDuel​
Senior Advanced Analytics Consultant
United Federal Credit Union
Research Assistant - ACMS
The University of Notre Dame
Senior Machine Learning Engineer, Nasuni​
BizOps and Growth
Prequel (YC W21)
The support staff that helped make all of the logistics possible