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Leo Hui Email & Phone Number

Senior Business Systems Analyst at Epsilon at Epsilon
Location: Somerville, Massachusetts, United States 5 work roles 2 schools
3 work emails found @epsilon.com 3 phones found area 646 and 770 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 3 phones

Work email l****@epsilon.com
Direct phone (646) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Business Systems Analyst at Epsilon
Location
Somerville, Massachusetts, United States
Company size

Who is Leo Hui? Overview

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Quick answer

Leo Hui is listed as Senior Business Systems Analyst at Epsilon at Epsilon, a company with 8045 employees, based in Somerville, Massachusetts, United States. AeroLeads shows a work email signal at epsilon.com, phone signal with area code 646, 770, and a matched LinkedIn profile for Leo Hui.

Leo Hui previously worked as Senior Business Systems Analyst at Epsilon and Senior Business Quality Data Analyst (Contract) at Sun Life. Leo Hui holds Mba, High Tech Mba from D'Amore-Mckim School Of Business At Northeastern University.

Company email context

Email format at Epsilon

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{first}.{last}@epsilon.com
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AeroLeads found 3 current-domain work email signals for Leo Hui. Compare company email patterns before reaching out.

Profile bio

About Leo Hui

Leo Hui is a Senior Business Systems Analyst at Epsilon at Epsilon. He possess expertise in sql, project management, sdlc, quality assurance, account management and 27 more skills.

Listed skills include Sql, Project Management, Sdlc, Quality Assurance, and 28 others.

Current workplace

Leo Hui's current company

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Epsilon
Epsilon
Senior Business Systems Analyst at Epsilon
irving, texas, united states
Website
Employees
8045
AeroLeads page
5 roles

Leo Hui work experience

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

Senior Business Systems Analyst

Current

Wakefield, Massachusetts, United States

Dec 2020 - Present

Senior Business Quality Data Analyst (Contract)

Wellesley, Massachusetts, United States

  • Lead multiple elaboration sessions with Sun Life Stop-loss insurance business team to develop new underwriting and contract tracking dashboard and enhances the in-house benchmark tool application
  • Document business requirements, database mapping documents, and functional specifications for the developers to build out the required changes
  • Develop and implement test plans and test matrixes to validate that all the requirements are thoroughly tested
  • Engage with the business stakeholders to perform UAT testing and confirm that all the new changes are ready for the upcoming bi-weekly release and of high quality.
May 2019 - Jul 2020

Business System Analyst

Burlington, MA

  • Collaborate with external partners to support client’s marketing programs and data hygiene processes
  • Act as a subject matter expert to support the client’s direct mail and email marketing needs by leveraging IBM Unica marketing management tool and information from the Oracle database.
  • Gather, review, and document business requirements for new projects to provide the client with an accurate project completion estimate
  • Utilize customers and prospects demographic information to perform segmentation to create a marketable audiences to be contacted for marketing campaigns
  • Provide clients with campaign analysis and waterfall reports to ensure that the campaign’s results are as expected
  • Perform campaign QC and performance analysis by querying campaign promotion history data on the database using SQL
May 2014 - Apr 2018

Business Systems Analyst, Projects, Strategic Marketing Technology

Wakefield, Massachusetts, USA

  • Lead a team of developers and associate business systems analysts to perform daily activities on the client’s IBM Netezza marketing database to maintain its performances.
  • Troubleshoot database errors and designed end-to-end solutions to fix and prevent future occurrences.
  • Communicate with clients on a daily basis to support any potential issues or concerns and provide strategic business suggestions to improve upon the current marketing effort to achieve higher return on investments.
  • Work closely with the client’s VP of Marketing to develop project roadmaps on enhancing the marketing database’s functionalities and its abilities to capture new data to discover potential new marketing opportunities.
  • Support client’s marketing circulation departments on designing marketing campaigns using IBM’s UNICA campaign management tools
  • Lead multiple marketing database enhancements using Software Development Lifecycle (SDLC) methodologies through interviewing the client to gather requirements and collaborate with the technical team to design, develop.
Feb 2009 - Apr 2014

Associate Business Systems Analyst, Strategic Marketing Technology

Wakefield, Massachusetts, USA

  • Supported multiple senior business systems analysts within the team to maintain the client’s marketing database
  • Troubleshoot and investigated marketing database errors using SQL queries
  • Gathered new projects requirements from clients and documented the requirements into functional specifications
  • Acted as a liaison between the clients and database developers to translate business requirements into technical specifications
  • Provided support in new processes designs and QA effort throughout the SDLC cycles.Industry: Travel, Healthcare
Jun 2007 - Jan 2009
Team & coworkers

Colleagues at Epsilon

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2 education records

Leo Hui education

FAQ

Frequently asked questions about Leo Hui

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

What company does Leo Hui work for?

Leo Hui works for Epsilon.

What is Leo Hui's role at Epsilon?

Leo Hui is listed as Senior Business Systems Analyst at Epsilon at Epsilon.

What is Leo Hui's email address?

AeroLeads has found 3 work email signals at @epsilon.com for Leo Hui at Epsilon.

What is Leo Hui's phone number?

AeroLeads has found 3 phone signal(s) with area code 646, 770 for Leo Hui at Epsilon.

Where is Leo Hui based?

Leo Hui is based in Somerville, Massachusetts, United States while working with Epsilon.

What companies has Leo Hui worked for?

Leo Hui has worked for Epsilon, Sun Life, and Infogroup.

Who are Leo Hui's colleagues at Epsilon?

Leo Hui's colleagues at Epsilon include Gizem Şeker, Kavya Jyothi, Roland Ward, Van Cummings, and Nitish Venkatesh.

How can I contact Leo Hui?

You can use AeroLeads to view verified contact signals for Leo Hui at Epsilon, including work email, phone, and LinkedIn data when available.

What schools did Leo Hui attend?

Leo Hui holds Mba, High Tech Mba from D'Amore-Mckim School Of Business At Northeastern University.

What skills is Leo Hui known for?

Leo Hui is listed with skills including Sql, Project Management, Sdlc, Quality Assurance, Account Management, Saas, Css, and Javascript.

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