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Our Team
Nick Hart, Ph.D.
President and CEO
Nick Hart is the President & CEO of the Data Foundation. He is a recognized advocate and leader for establishing systems and practices that enable evidence-informed policymaking and open data practices to succeed around the world to improve society. He is an expert in United States policies related to data, evaluation, statistics, science, and privacy.
Ashley Nelle-Davis
Chief of Staff
Ashley Nelle-Davis is the Chief of Staff at the Data Foundation. In her role, she serves as a relationship and project manager at the Data Foundation, liaising between members and policy staff to support priorities, apply appropriate expertise, and build community among data leaders.
Corinna Turbes
Director
Corinna Turbes, a Master's graduate in Global Public Policy from the Humphrey School, specializes in data and privacy policy, focusing on implementing key data laws and improving national data infrastructure.
Natalie Evans Harris
Senior Fellow
Natalie Evans Harris, Maryland's new CDO and Senior Fellow for Data Policy at the Data Foundation, is a mission-driven data scientist with over 20 years of experience leveraging data to combat injustice, previously advising the U.S. CTO and Commerce Secretary.
Jane Wiseman
Senior Fellow
Jane Wiseman, head of the Institute for Excellence in Government and Innovations in Government Fellow at Harvard's Ash Center, is dedicated to improving government performance through innovation and data-driven decision-making, with experience as an appointed official and consultant.
Sarah Schacht
Senior Fellow
Sarah Schacht is a Senior Fellow for Data Policy at the Data Foundation.
Katie O'Toole
Senior Policy and Research Analyst
Katie O'Toole, Senior Policy Analyst at the Data Foundation, shapes impactful data policies in AI and agriculture. She's inspired by the vibrant data community and guided by her data heroes, contributing to a data-driven future in Chicago.
Annique Garnier
Policy and Research Analyst
Annique Garnier, Policy and Research Analyst at the Data Foundation, brings a background in European Studies and experience in diverse policy fields from sustainable transportation to digital government. Passionate about improving lives through policy, she enjoys exploring Maryland's trails, reading, and knitting in her spare time.
Avery Freeman
Policy and Research Analyst
Avery Freeman, Policy and Research Analyst at the Data Foundation, applies her expertise in bioethics and science policy to navigate complex data ethics issues. With degrees from Duke and William and Mary, she's dedicated to learning from peers and industry leaders to shape ethical data practices effectively.
Sara Stefanik
Director
Sara Stefanik, Director of Evidence Capacity at the Data Foundation, leverages her extensive experience in federal statistics and education policy to drive evidence-based practices. With a Master's in Public Policy and a background in finance, she champions data's role in societal improvement, inspired by trailblazing women like Katherine Johnson and Elizabeth Feinler. Based in Pittsburgh, Sara is committed to advancing public education and community empowerment.
Nathan Varnell
Policy and Research Analyst
Nathan Varnell, Policy and Research Analyst at the Data Foundation, harnesses data for effective public interventions, inspired by those using data to address societal inequities.
Kira Fatherree
Research Fellow
Kira Fatherree, Data Foundation Research Fellow and Managing Director at Casey Family Programs, brings extensive experience from Allegheny County, Bipartisan Policy Center, and the White House OMB, with a Master's in Public Policy from Carnegie Mellon University.
Karol Olejniczak, Ph.D.
Research Fellow
Karol Olejniczak, Ph.D., an associate professor at SWPS University, specializes in public policy and behavioral insights, consulting with U.S. federal agencies on learning agendas and contributing to the Data Foundation’s policy research.
Steve Mumford, Ph.D
Research Fellow
Steve Mumford, Ph.D. is a tenured associate professor of political science and public administration at the University of New Orleans. Dr. Mumford directs the Master of Public Administration (MPA) program at UNO, and teaches courses in program evaluation and public and nonprofit management.
Ben Berres
Senior Advisor
Ben Berres, Senior Advisor on the Evidence Capacity team at the Data Foundation, is a seasoned data and technology leader with over two decades of experience across various sectors. He specializes in strategic initiatives and evidence-building to support children, families, and communities.
Daniel Schuman
Senior Fellow
Daniel Schuman, Senior Fellow on the Evidence Capacity team at the Data Foundation, is the Executive Director of the American Governance Institute, a non-profit organization focused on strengthening the institutions of the American government.
Ashley Nelle-Davis
Chief of Staff
Ashley Nelle-Davis, Chief of Staff at the Data Foundation, excels in relationship and project management, liaising between members and policy staff. She also manages the Data Coalition and co-chairs the Open Data Standards Task Force.
Dean Ritz
Senior Fellow
Dean Ritz, Senior Fellow at the Data Foundation, supports financial data transparency projects. Formerly with Workiva Inc., he advanced model-driven semantic data strategies and advocated for open data and regulatory reporting modernization.
Ryan Alexander
Senior Fellow
Ryan Alexander is a Senior Fellow supporting the Data Foundation’s Special Projects and the Climate Data Collaborative (CDC).
Senior Advisor
Sonia Wang is a Senior Advisor supporting the Data Foundation’s Special Projects and the Climate Data Collaborative.
Dora Engle
Director, Operations
Dora Engle, Operations Director at the Data Foundation, oversees daily operations, event management, and vendor coordination. Previously, she coordinated projects at the Bipartisan Policy Center, focusing on evidence-based policymaking and economic policy.
Andrea Chavez
Operations Associate
Andrea Chavez, an Operations Associate at the Data Foundation since 2022 and a Florida International University history graduate, assists with daily operations and events. She collaborates with her data heroes across government, nonprofits, academia, and industry to advance responsible data practices.
Carrie Myers
Project Associate
Carrie Myers, a Graphic Design graduate from Pennsylvania College of Technology, joined the Data Foundation as a Project Associate in 2021. She excels in strategic planning, project management, and collaboration, and is passionate about supporting data-informed public policy.
Jenna Marthaller
Project Associate, Data Coalition Community
Jenna Marthaller, Project Associate for the Data Coalition Community at the Data Foundation, combines her background in psychology, social work, and project management to foster community engagement and positive change. Holding an MSW from NYU and a CAPM certification, she excels in cross-functional collaboration and stakeholder engagement.
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