Lei Sun
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Lei Sun Email & Phone Number

Business Intelligence Manager at Sallie Mae
Location: Newark, Delaware, United States 5 work roles 3 schools
1 work email found @salliemae.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email l****@salliemae.com
LinkedIn Profile matched
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Current company
Sallie Mae
Role
Business Intelligence Manager
Location
Newark, Delaware, United States
Company size
3038 employees

Who is Lei Sun? Overview

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Quick answer

Lei Sun is listed as Business Intelligence Manager at Sallie Mae, a with 3038 employees, based in Newark, Delaware, United States. AeroLeads shows a work email signal at salliemae.com and a matched LinkedIn profile for Lei Sun.

Lei Sun previously worked as Data Analytics manager at Sallie Mae and Data Scientist at Sallie Mae. Lei Sun holds Master'S Degree, Data Analytics from Mcdaniel College.

Company email context

Email format at Sallie Mae

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{first}.{last}@salliemae.com
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AeroLeads found 1 current-domain work email signal for Lei Sun. Compare company email patterns before reaching out.

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Profile bio

About Lei Sun

Lei Sun is a Business Intelligence Manager at Sallie Mae. They possess expertise in python, java, c#, c++, cascading style sheets and 1 more skills.

Listed skills include Python, Java, C#, C++, and 2 others.

Current workplace

Lei Sun's current company

Company context helps verify the profile and gives searchers a useful next step.

Sallie Mae
Sallie Mae
Business Intelligence Manager
Newark, DE, US
Website
salliemae.com
Employees
3038
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Company profile
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5 roles

Lei Sun work experience

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

Business Intelligence Manager

Sallie Mae

Newark, De, Us

Data Analytics Manager

Sallie Mae

Newark, De, Us

Data Scientist

Sallie Mae

Newark, De, Us

- Develops supervised and unsupervised(ex. NLP,LDA) learning models from start to finish including data gathering, scrubbing, and mining.- Validates models evaluate the stability and test alternative approaches to increase prediction. Write up detailed validation reports which show the effective challenge of algorithm design, assumptions made, and the theory used- Setting up automated pipeline of SAS program for reporting team- Performing analysis with large datasets using SQL- Develops dashboards to show key impacts from strategies proposed with Tableau,and Power BI

Apr 2022 - Oct 2023

System Analyst

Pconline365

Newark, Delaware, Us

- Assess new computer products for potential RAM/Storage upgrades, conducting performance assessments to optimize functionality.- Provide comprehensive troubleshooting and repair services for Windows laptops, addressing both software and hardware issues efficiently.- Offer IT support across various departments, including provisioning equipment such as monitors, PCs, servers, and Wi-Fi access, ensuring smooth operations for employees.- Develop and maintain data pipelines to automatically extract and analyze raw data from the Amazon seller platform on scheduled intervals, presenting insights through visually engaging dashboards using Tableau and Power BI.- Design and implement KPI monitoring dashboards for the production team, enabling daily goal tracking and performance evaluation.- Develop Python Windows applications (.exe) to streamline driver installation and extraction processes, enhancing operational efficiency.- Collaborate with offshore teams to test customized APIs for seamless integration with the Odoo inventory management system, ensuring optimal functionality.

Apr 2021 - Apr 2022

Devops Engineer

Flexon

JAVA, Jenkin, Git, AWS, Maven, Spring Boot API, and docker·Created the build scripts using Maven for Java projects, set up CI/CD using Jenkins·Control branching and merging of the codebase in GIT, also using GIT for version control.·Designing and developing APIs, and back-end applications.

Jan 2021 - Mar 2021
Team & coworkers

Colleagues at Sallie Mae

Other employees you can reach at salliemae.com. View company contacts for 3038 employees →

SR Shenika Robinson Shenika Robinson Colleague at Sallie MaeDenton, Texas, United States View → FV Foster Vaught Foster Vaught Colleague at Sallie MaeRoanoke, Virginia, United States View → AC Amaris Cosby, Pmp Amaris Cosby, Pmp Colleague at Sallie MaeNew Castle, Delaware, United States View → MK Mike Keaton Mike Keaton Colleague at Sallie MaeFishers, Indiana, United States View → KM Karen Minor Karen Minor Colleague at Sallie MaeCamden Wyoming, Delaware, United States View → MZ Michael Zeigler Michael Zeigler Colleague at Sallie MaeNewark, Delaware, United States View → AL Arlyne Layton Arlyne Layton Colleague at Sallie MaeFishers, Indiana, United States View → TT Tammy Thomas Tammy Thomas Colleague at Sallie MaeNorth Las Vegas, Nevada, United States View → TM Tony Matthews Tony Matthews Colleague at Sallie MaeMoorestown, New Jersey, United States View → CF Candice F. Candice F. Colleague at Sallie MaeGreater Indianapolis, United States View →
3 education records

Lei Sun education

Master'S Degree, Data Analytics

Mcdaniel College

Bachelor'S Degree, Information Science

The University Of Texas At Arlington

Associate Of Science - As, Computer Science

Dallas College
FAQ

Frequently asked questions about Lei Sun

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

What company does Lei Sun work for?

Lei Sun works for Sallie Mae.

What is Lei Sun's role at Sallie Mae?

Lei Sun is listed as Business Intelligence Manager at Sallie Mae.

What is Lei Sun's email address?

AeroLeads has found 1 work email signal at @salliemae.com for Lei Sun at Sallie Mae.

Where is Lei Sun based?

Lei Sun is based in Newark, Delaware, United States while working with Sallie Mae.

What companies has Lei Sun worked for?

Lei Sun has worked for Sallie Mae, Pconline365, and Flexon.

Who are Lei Sun's colleagues at Sallie Mae?

Lei Sun's colleagues at Sallie Mae include Shenika Robinson, Foster Vaught, Amaris Cosby, Pmp, Mike Keaton, and Karen Minor.

How can I contact Lei Sun?

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

What schools did Lei Sun attend?

Lei Sun holds Master'S Degree, Data Analytics from Mcdaniel College.

What skills is Lei Sun known for?

Lei Sun is listed with skills including Python, Java, C#, C++, Cascading Style Sheets, and Html.

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