Our Staff

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Lena Alvarez
Coordination

Lena Alvarez joined Andrew Davidson & Co., Inc. in Talent Development in April 2019, playing a pivotal role in a flat organization, improving employee engagement and experience.

Kevin Atteson
Financial Engineering

Dr. Kevin Atteson is a data scientist with more than 15 years of experience analyzing large data sets in mortgages and quantitative asset management.

Tony Babo
Applications & User Interfaces

Tony Babo joined the Applications and User Interface team at Andrew Davidson & Co., Inc. in December 2018. Tony brings over 20 years of software development experience from multiple disciplines.

Rose Barnabic
Business Development

Rose Barnabic joined the Business Development group at Andrew Davidson & Co., Inc. in the fall of 2012.

Eknath Belbase
Business Development

Eknath Belbase re-joined Andrew Davidson &Co., Inc. in December 2009 after spending 6 years at Freddie Mac.

Scott Benson
Marketing

Scott Benson joined Andrew Davidson & Co., Inc. in June 2019 as a Production Designer/Web Designer.

Preeti Bhandari
Behavioral Modeling

Preeti Bhandari is the software developer in the Behavioral Modeling team. She joined Andrew Davidson & Co., Inc. in July 2017 after receiving her master’s degree in computer engineering from New York University.

Ashlea Bonds
Marketing

Ashlea Bonds has been spearheading Andrew Davidson & Co., Inc.’s event marketing efforts since 2011 and has recently contributed to establishing AD&Co’s Diversity, Equity, and Inclusion Committee.

Shubha Borde
Model Risk Management & Testing

Shubha Borde joined Andrew Davidson & Co., Inc. in November 2018 as Test Engineer. In this role, Shubha leads application testing at AD&Co.

Ashton Burnette
Client Support

Ashton Burnette, an Andrew Davidson & Co., Inc. Client Support Analyst with a forward-thinking style, provides customer support and data analysis using CRM, Excel, Tableau, SQL, and SAS.

Sanj Chatterjee
Behavioral Modeling

Sanjeeban Chatterjee is one of the original employees of Andrew Davidson & Co., Inc (AD&Co). Sanjeeban worked at the firm from 1993 through 2000 before moving onto JP Morgan Fleming Asset Management (JPMFAM).

Esther Chin
Administration

Esther Chin has been with Andrew Davidson & Co., Inc. since 2011. She is a member of the Administration team, with a focus on corporate infrastructure.

Richard Cooperstein
Alliances & Policies

Richard Cooperstein, Ph.D. is Director of Partnerships and Policy at Andrew Davidson & Co., Inc.

Andrew Davidson
President

Andrew Davidson is a financial innovator and leader in the development of financial research and analytics. He has worked extensively on mortgage-backed securities product development, valuation and hedging.

Nancy Davidson
Marketing

Nancy Davidson has more than 30 years of experience in writing, design and marketing. She was previously a consultant at American Express and is an avid reader.

Nadya Derrick
Data & Technology

Nadya Derrick joined Andrew Davidson & Co., Inc. in November 2006. Nadya is a member of AD&Co’s Data and Technology team, with primary responsibilities in database and applications development.

Matt Dixon
Applications & User Interfaces

Matt Dixon joined Andrew Davidson & Co., Inc. in 2016. Over the last fifteen years he has worked in banking, advertising, retail, and IT services.

John Ferrante
Model Risk Management & Testing

John Ferrante joined Andrew Davidson & Co., Inc. in January 2005 to assist in the development of their loan-level prepayment and default models. He came to AD&Co.

John Gao
Financial Engineering

John Gao joined Andrew Davidson & Co., Inc. in January 2015 as a software engineer. He primarily works on AD&Co’s LoanKinetics application in a full stack role, leading its development and releases.

Dan Hantman, Esq.
Coordination

Dan Hantman, Esq. is counsel to Andrew Davidson & Co., Inc., and also oversees the company’s business and administrative affairs.  Before joining the organization in 2013, he was in private practice with the New York law firm

Feiqi Jiang
Financial Engineering

Feiqi Jiang joined Andrew Davidson & Co., Inc. in 2019 as a member of the financial engineering team, in which he works to enhance AD&Co’s analytical tools.

Ian Kavuma
Data & Technology

Ian Kavuma joined Andrew Davidson & Co., Inc. as an intern and now works to maintain and repair IT systems at the firm.

Yelena Kharlamenko
Administration

Yelena Kharlamenko is a bookkeeper at Andrew Davidson & Co., Inc. Working closely with clients and vendors, she oversees timely collections and manages company funds in the most efficient manner.

Rob Landauer
Business Development

Rob Landauer is on the Business Development team at Andrew Davidson & Co., Inc. where he has worked since November of 1999.

Joann Lee
Client Support

Joann Lee joined the Administration team in July 2016 as an administrative assistant and later transitioned to an analyst role on the Client Support team in December 2018.

Alex Levin
Financial Engineering

Alex Levin is Andrew Davidson & Co.'s Director of Financial Engineering.

Vivian Huiwen Li
Financial Engineering

Vivian Huiwen Li joined the Andrew Davidson & Co., Inc. Client Support team in 2016 and moved to the Financial Engineering team in 2020.

Yanan Li
Client Support

Yanan Li is a member of Andrew Davidson & Co., Inc. Client Support team. She majored in Accounting as an undergraduate and worked as a Senior Consultant of Risk Management in Ernst & Young.

Eric Limjoco
Applications & User Interfaces

Eric Limjoco is a member of the Applications and User Interface team at Andrew Davidson & Co., Inc.

Aeden Motnyk
Data & Technology

Aeden Motnyk is a member of Andrew Davidson and Co., Inc.’s Data and Technology team, specializing in system administration, disaster recovery implementation, security, network operations, and system architecture.

Tom Parrent
Model Risk Management & Testing

Tom Parrent has executive experience across multiple specialties in financial services including risk management, quantitative analysis, process improvement and behavioral economics.

Eric Radtke
Data & Technology

Eric Radtke brings ten years of experience to Andrew Davidson & Co., Inc. as Data Engineer. With a background in the legal and healthcare industries, he joined the Data and Technology team at the beginning of 2019.

Herb Ray
Data & Technology

Herb Ray joined Andrew Davidson & Co., Inc. in September 2005 as database developer and administrator.

Michelle Rodriguez
Administration

Michelle Rodriguez is part of Andrew Davidson & Co., Inc.’s Administration team, working across the company to provide the best in customer and employee support.

Nathan Salwen
Financial Engineering

Nathan Salwen began work at Andrew Davidson and Co., Inc. in 2007. He is leader of the technology group, but also contributes as a member of the financial engineering team.

Greg Schopman
Coordination

Greg Schopman has been with Andrew Davidson & Co., Inc. since July 2019 as Project Coordinator, overseeing project management aspects throughout the firm.

Rich Scott
Administration

Rich Scott is Andrew Davidson & Co., Inc.’s Director of Finance. Rich is responsible for budgeting and planning, and financial and performance measurement.

Hikmet Senay
Applications & User Interfaces

Hikmet Senay is a member of the Applications and User Interface team at Andrew Davidson & Co., Inc.

Laura Silberg
Business Development

Laura Silberg leads Andrew Davidson & Co., Inc.’s Vendor Relationships.

Michelle Stepien
Business Development

Michelle Stepien joined Andrew Davidson & Co., Inc. in spring of 2018 and spent time as a Client Support Analyst prior to joining the Business Development team as the Vendor Relations Manager.

Mickey Storms
Alliances & Policies

William Storms, Mickey, began his career at Merrill Lynch in 1985 in MBS Research building analytical models and supporting the trading and investment banking operations, then went on to hold roles in institutional sales

Daniel Swanson
Behavioral Modeling

Daniel Swanson joined Andrew Davidson & Co in June 2004 as a software engineer.

Dan Szakallas
Behavioral Modeling

Dan Szakallas is responsible for the development of the company’s suite of pool-level and loan-level prepayment and credit models for both fixed rate and ARM collateral using data from Fannie Mae, Freddie Mac, and Ginnie Mae.

Chris Widman
Behavioral Modeling

Chris Widman heads the auto loan modeling efforts at Andrew Davidson & Co., Inc. For over three years and prior to joining AD&Co, he was a product manager at SAS for the SAS Model Implementation Platform.