Our Team of Experts

Our team is made up of some of the best data scientists in the world. We strive to create a collaborative, high performing environment and our passion is to make our clients winners by creating amazing results.

Our Leadership

Our managing partners, Scott Barton and Rob Finnegan, are seasoned financial services veterans with deep marketing, credit risk and collections backgrounds. Both Scott and Rob have held executive roles in Capital One’s US Card business leading any of several areas, including: Small Business Card, Decision Sciences, Collections and Recoveries, and Customer Management. They were also both recognized as one of only a handful of Senior Credit Officers in the US Card business.

scott barton portrait photo

Scott Barton

Managing Partner

Rob Finnegan portrait photo

Rob Finnegan


Our Experts

Andrew Lee

Senior Data Scientist

Xuetong Li

Data Scientist

Jessica Liao

Senior Data Scientist

Vachagan Darbinyan

Data Scientist

I have learned a ton about how to not only build models, but to communicate them to others. The ability to step back and make sure a model or analysis makes sense and works in specific business parameters is extremely important in any discipline.

-Kia Duan

Jacoby Garrett

IT Specialist

Kevin Knott

Senior Analytics Director

Joe Hammond

Data Science Director

Kia Duan

Senior Data Scientist

Tucker Dean

Senior Data Scientist

Chase Nielsen

Senior Director of Analytics

Erol Cultu

Head of Partnerships

Xueting Sun

Data Scientist

Syed Raza

Data Scientist

Great opportunity to work in different aspects of credit, 2OS also encourages and supports employees to grow by attending conferences and through other external learning opportunities.

-Jessica Liao

Andrew Cho

Data Scientist

Brian Stephens

Senior Analytics Director

Lindsey Brown

Human Resources Generalist

Phil Dominici

Senior Data Scientist

Career Opportunities

2OS has many career opportunities. Click below to see our Data Scientist openings.

Justin Metacarpa

Senior Advisor

Dave Wasik

Senior Advisor

Sydney Morton

Human Resources Coordinator

Aaron McGuire

Senior Data Scientist Director

Prabhat Rayapati

Senior Data Scientist

Judson Kempton

Director of Analytics

Interested in collaborating with us?

Send us an email at or fill out our contact form.