Skip to main content
Find an Expert
Anderson, Nathan
Areas of Expertise:
DOE program and project management
DOE environmental cleanup
Federal government environmental liabilities
Ariga, Taka
Areas of Expertise:
Chief Data Scientist
Data engineering and mining
Data science and machine learning
Innovation development
Cloud-based solutions
Arkin, Jeff
Areas of Expertise:
Congressional budget process
Federal agency budgets and decision making
Fees for government services
Federal government’s long-term fiscal outlook
State and local governments' fiscal condition
Use of federal grants and other financial assistance
The quality, transparency, and usefulness of federal spending data
Arp, Howard
Areas of Expertise:
Investigations to identify fraud, waste, and abuse
FraudNet
Fraud risk management and GAO’s Fraud Risk Framework
Ayers, Johana
Areas of Expertise:
Managing Director of the Forensic Audits and Investigative Service team
Bagdoyan, Seto J.
Areas of Expertise:
Fraud risk management and GAO’s Fraud Risk Framework
Forensic audits and data analytics to identify fraud, waste, and abuse
Bair, Jason L.
Areas of Expertise:
Foreign affairs management and budget issues
Consular affairs
Diplomatic security and embassy construction
Foreign Service staffing and training
Multilateral institutions (management)
Public diplomacy
Bawden, Allison
Areas of Expertise:
DOE management and contracting
Nuclear nonproliferation
Radiological security
U.S. nuclear weapons stockpile and weapons laboratory management
Berrick, Cathleen A.
Areas of Expertise:
Managing Director of the Defense Capabilities and Management team
