Troy Ascher
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Troy Ascher Email & Phone Number

Data Engineer | SQL | Snowflake | Python | Experience with On-Prem to Cloud Migration | Interests: Full-Stack Data Engineering at Sub-Zero Group, Inc.
Location: Madison, Wisconsin, United States 6 work roles 3 schools
1 work email found @cariboucoffee.com 1 phone found area 763 LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email t****@cariboucoffee.com
Direct phone (763) ***-****
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Current company
Sub-Zero Group, Inc.
Role
Data Engineer | SQL | Snowflake | Python | Experience with On-Prem to Cloud Migration | Interests: Full-Stack Data Engineering
Location
Madison, Wisconsin, United States
Company size
1180 employees

Who is Troy Ascher? Overview

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Quick answer

Troy Ascher is listed as Data Engineer | SQL | Snowflake | Python | Experience with On-Prem to Cloud Migration | Interests: Full-Stack Data Engineering at Sub-Zero Group, Inc., a company with 1180 employees, based in Madison, Wisconsin, United States. AeroLeads shows a work email signal at cariboucoffee.com, phone signal with area code 763, and a matched LinkedIn profile for Troy Ascher.

Troy Ascher previously worked as Associate Data Engineer at Sub-Zero Group, Inc. and Associate Data Engineer at Optum. Troy Ascher holds Master Of Science - Ms, Computer Information Systems, Business Intelligence And Database Management, 3.8 Gpa from Boston University.

Company email context

Email format at Sub-Zero Group, Inc.

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{first_initial}{last}@cariboucoffee.com
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AeroLeads found 1 current-domain work email signal for Troy Ascher. Compare company email patterns before reaching out.

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Profile bio

About Troy Ascher

Highlights:- I'm passionate about learning. I use this passion to go wide on data. I'm involved in data projects that include data governance, data modeling, data analysis, and security.- My non-traditional career/school path adds value to my team. I have an understanding of business, HR, and strategy that helps me pick up on nuance from business partners; turning potential misses into wins.- I have cross-cultural communication skills from the five years I lived and studied in China, from living in a mixed-cultural family, and from the five years I have worked on internationally dispersed teams.

Listed skills include Employee Benefits, Hris, Hris Database Management, Leave Administration, and 28 others.

Current workplace

Troy Ascher's current company

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

Sub-Zero Group, Inc.
Sub-Zero Group, Inc.
Data Engineer | SQL | Snowflake | Python | Experience with On-Prem to Cloud Migration | Interests: Full-Stack Data Engineering
madison, wisconsin, united states
Website
subzero-wolf.com
Employees
1180
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6 roles

Troy Ascher work experience

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

Associate Data Engineer

Current
Sub-Zero Group, Inc.

Madison, Wisconsin, United States

Jul 2024 - Present

Associate Data Engineer

Optum
  • Developed Snowflake streams, pipes, procedures, and tasks to migrate Unix, Teradata, and DataStage pipelines to Snowflake and Azure.
  • Aligned data model designs with business requirements through close collaboration with end-users.
  • Collaborated with the data architect to close security gaps and ensure HIPAA compliance by designing and implementing a PoC for row and column level security in Snowflake.
  • Achieved HITRUST re-certification by collaborating with internal auditors and stakeholders to close data governance and data security gaps.
  • Reduced Snowflake credit usage and increased performance by applying SQL tuning and data modeling concepts.
  • Advocated for increased compute resources with a performance testing script using Snowpark's Python API, resulting in a 38% reduction in Snowflake credit usage for a key process.
Jul 2023 - Jul 2024

Data Engineering Tdp Associate - Rotation 2

Optum

Austin, Texas, United States

For my second rotation I worked as a Data Warehouse developer moving an existing on-prem DW to Snowflake on Azure.Highlights:- I researched best practices for column level security and designed and implemented a re-useable model to be used on our Snowflake tables.- I developed a re-useable set of data validation queries and test cases to validate tables.

Feb 2023 - Jul 2023

Software Engineering Technology Development Program (Tdp) Associate - Rotation 1

Optum

Minneapolis, Minnesota, United States

During my first rotation I developed and deployed SQL packages to UHC's provider and claims databases. I wrote three new procedures to assist with ETL that were successfully deployed to production. I also worked on two defects where I deployed a solution that also tuned the existing queries, and I made multiple deployments on table structure.

Jul 2022 - Feb 2023

Benefits And Hr Technology Representative, Recruiting Coordinator

Caribou Coffee

Greater Minneapolis-St. Paul Area

HR Benefits and Technology Analyst | Recruiting Coordinator| Barista

Aug 2010 - Jul 2015
Team & coworkers

Colleagues at Sub-Zero Group, Inc.

Other employees you can reach at subzero-wolf.com. View company contacts for 1180 employees →

CK Chris Kenney Chris Kenney Colleague at Sub-Zero Group, Inc. Greater Madison Area, United States View → PS Paul Sahy Paul Sahy Colleague at Sub-Zero Group, Inc. Verona, Wisconsin, United States, United States View → CM Curtis Mccrosson Curtis Mccrosson Colleague at Sub-Zero Group, Inc. Stoughton, Wisconsin, United States, United States View → BS Brenda Santos Brenda Santos Colleague at Sub-Zero Group, Inc. Phoenix, Arizona, United States, United States View → WS Wendi Sommerfeldt Wendi Sommerfeldt Colleague at Sub-Zero Group, Inc. Madison, Wisconsin, United States, United States View → JT John Thomas John Thomas Colleague at Sub-Zero Group, Inc. Glendale, California, United States, United States View → BU Brandon Urbanski Brandon Urbanski Colleague at Sub-Zero Group, Inc. Greater Philadelphia, United States View → IA Ian Armstrong Ian Armstrong Colleague at Sub-Zero Group, Inc. Madison, Wisconsin, United States, United States View → BW Brad Walchak Brad Walchak Colleague at Sub-Zero Group, Inc. Madison, Wisconsin, United States, United States View → JT Jason Turner Jason Turner Colleague at Sub-Zero Group, Inc. Greater Chicago Area, United States View →
3 education records

Troy Ascher education

Master Of Science - Ms, Computer Information Systems, Business Intelligence And Database Management, 3.8 Gpa

Boston University

I learned to model data, manage databases and data warehouses, build ETL processes, perform statistical analysis, use machine learning.

Bachelor'S Degree, International Business And Chinese Language, Upper Second Class Honors

Xi'An Jiaotong-Liverpool University

Activities and Societies: Student Staff Liaison Committee (SSLC) RepresentativeFirst Class Honors on Final Year Thesis.

FAQ

Frequently asked questions about Troy Ascher

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

What company does Troy Ascher work for?

Troy Ascher works for Sub-Zero Group, Inc..

What is Troy Ascher's role at Sub-Zero Group, Inc.?

Troy Ascher is listed as Data Engineer | SQL | Snowflake | Python | Experience with On-Prem to Cloud Migration | Interests: Full-Stack Data Engineering at Sub-Zero Group, Inc..

What is Troy Ascher's email address?

AeroLeads has found 1 work email signal at @cariboucoffee.com for Troy Ascher at Sub-Zero Group, Inc..

What is Troy Ascher's phone number?

AeroLeads has found 1 phone signal(s) with area code 763 for Troy Ascher at Sub-Zero Group, Inc..

Where is Troy Ascher based?

Troy Ascher is based in Madison, Wisconsin, United States while working with Sub-Zero Group, Inc..

What companies has Troy Ascher worked for?

Troy Ascher has worked for Sub-Zero Group, Inc., Optum, Ameriprise Financial Services, Inc., and Caribou Coffee.

Who are Troy Ascher's colleagues at Sub-Zero Group, Inc.?

Troy Ascher's colleagues at Sub-Zero Group, Inc. include Chris Kenney, Paul Sahy, Curtis Mccrosson, Brenda Santos, and Wendi Sommerfeldt.

How can I contact Troy Ascher?

You can use AeroLeads to view verified contact signals for Troy Ascher at Sub-Zero Group, Inc., including work email, phone, and LinkedIn data when available.

What schools did Troy Ascher attend?

Troy Ascher holds Master Of Science - Ms, Computer Information Systems, Business Intelligence And Database Management, 3.8 Gpa from Boston University.

What skills is Troy Ascher known for?

Troy Ascher is listed with skills including Employee Benefits, Hris, Hris Database Management, Leave Administration, Leave Of Absence, Leave Of Absence Management, Leave Of Absence Administration, and Benefits Administration.

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