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Yi D. Email & Phone Number

Sr Director of Data Science and Modeling at Sallie Mae
Location: Wilmington, Delaware, United States 5 work roles 2 schools
1 work email found @salliemae.com LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email y****@salliemae.com
LinkedIn Profile matched
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Current company
Role
Sr Director of Data Science and Modeling
Location
Wilmington, Delaware, United States
Company size

Who is Yi D.? Overview

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Quick answer

Yi D. is listed as Sr Director of Data Science and Modeling at Sallie Mae, a company with 2829 employees, based in Wilmington, Delaware, United States. AeroLeads shows a work email signal at salliemae.com and a matched LinkedIn profile for Yi D..

Yi D. previously worked as Sr Director of Decision Science and Modeling at Sallie Mae and VP/Sr. Risk Manager, Core Modeling at Jpmorgan Chase & Co.. Yi D. holds Master’S Degree, Computer Science from North Carolina State University.

Company email context

Email format at Sallie Mae

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*@salliemae.com
71% confidence

AeroLeads found 1 current-domain work email signal for Yi D.. Compare company email patterns before reaching out.

Profile bio

About Yi D.

*18+ years of specialized experience in credit risk/marketing modeling and machine learning in banking (credit card and student loan) industry & 12+ years in people management.*Expertise in CCAR/CECL/DFAST stress testing, acquisition/portfolio risk scorecard, line management, loss forecasting, response and behavior, collection, and fraud modeling and strategy.*Focusing in statistical predictive modeling (regressions, decision tree, survival analysis, time series, Markovian transition matrix, experimental design, etc.) in SAS, and data science/machine learning (Gradient boosting, Neural Network, Bayesian, etc.) in Python/AWS.

Listed skills include Banking, Modeling, and Software.

Current workplace

Yi D.'s current company

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Sallie Mae
Sallie Mae
Sr Director of Data Science and Modeling
newark, delaware, united states
Website
Employees
2829
AeroLeads page
5 roles · 21 years

Yi D. work experience

A career timeline built from the work history available for this profile.

Sr Director Of Decision Science And Modeling

Current

Lead and manage Sallie Mae student loan and credit card portfolios decision science and modeling efforts covering: - Credit risk (new account acquisition scorecard models, loss forecasting, portfolio management and collection models) and risk-based pricing- Digital marketing optimizations, email, SEO/paid search, bidding strategy, CRO/conversion & pull.

Mar 2018 - Present

Vp/Sr. Risk Manager, Core Modeling

Wilmington DE

Manage Credit Risk, Marketing, Line Management, Collection, and CCAR/CECL modeling for JPMC credit card business.Expertise in Statistical Modeling & Optimization, Data Science, Machine Learning, big data, and digital data modeling.

Jan 2013 - May 2018

Vp, Quantitative Modeling Manager

Wilmington, DE

Managed BofA credit card marketing and risk modeling and analytics, new account acquisition optimization strategy.

2011 - 2013 ~2 yrs

Sr. Risk Analyst

Retail banking, Mortgage, Student loan and Auto risk analytics

2006 - 2011 ~5 yrs

Risk Analyst

United States

HSBC credit card business risk SAS analytics

2005 - 2006 ~1 yr
Team & coworkers

Colleagues at Sallie Mae

Other employees you can reach at salliemae.com. View company contacts for 2829 employees →

2 education records

Yi D. education

FAQ

Frequently asked questions about Yi D.

Quick answers generated from the profile data available on this page.

What company does Yi D. work for?

Yi D. works for Sallie Mae.

What is Yi D.'s role at Sallie Mae?

Yi D. is listed as Sr Director of Data Science and Modeling at Sallie Mae.

What is Yi D.'s email address?

AeroLeads has found 1 work email signal at @salliemae.com for Yi D. at Sallie Mae.

Where is Yi D. based?

Yi D. is based in Wilmington, Delaware, United States while working with Sallie Mae.

What companies has Yi D. worked for?

Yi D. has worked for Sallie Mae, Jpmorgan Chase & Co., Bank Of America, Jpmorgan Chase, and Hsbc Card Services.

Who are Yi D.'s colleagues at Sallie Mae?

Yi D.'s colleagues at Sallie Mae include Judy Anderson, Kelly Ivey, Neel Anand, Neha Mccormick, and Ken Zenger.

How can I contact Yi D.?

You can use AeroLeads to view verified contact signals for Yi D. at Sallie Mae, including work email, phone, and LinkedIn data when available.

What schools did Yi D. attend?

Yi D. holds Master’S Degree, Computer Science from North Carolina State University.

What skills is Yi D. known for?

Yi D. is listed with skills including Banking, Modeling, and Software.

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