Principal Data Engineer
Current
Jul 2024 - Present
AeroLeads people directory · profile
Claudiu Stefan Email & Phone Number
Principal Data Engineer | Tableau Prep | Tableau | PowerBi | Google Looker | LookML
at
CNA Insurance
1 work email found
@cna.com
3 phones found area 847 and 888
LinkedIn matched
✓ Verified August 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Data Engineer | Tableau Prep | Tableau | PowerBi | Google Looker | LookML
Location
Glenview, Illinois, United States
Company size
Who is Claudiu Stefan? Overview
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Quick answer
Claudiu Stefan is listed as Principal Data Engineer | Tableau Prep | Tableau | PowerBi | Google Looker | LookML at CNA Insurance, a with 5 employees, based in Glenview, Illinois, United States. AeroLeads shows a work email signal at cna.com, phone signal with area code 847, 888, and a matched LinkedIn profile for Claudiu Stefan.
Claudiu Stefan previously worked as Principal Data Engineer at Cna Insurance and Senior Business Intelligence Developer at Cna Insurance. Claudiu Stefan holds Master Of Business Administration - Mba, It Management from Western Governors University.
Company email context
Email format at CNA Insurance
This section adds company-level context without repeating Claudiu Stefan's masked contact details.
{first}.{last}@cna.com
89% confidence
AeroLeads found 1 current-domain work email signal for Claudiu Stefan. Compare company email patterns before reaching out.
Profile bio
About Claudiu Stefan
Senior BI developer with experience using tools like Google Looker, Lookml, Google Cloud, Alteryx, Power Bi and Tableau. Experience creating financial and operational dashboards and reports for different teams and areas of the business.
Listed skills include Cisco Routers, Network Engineering, Tcp/Ip, Html, and 38 others.
Current workplace
Claudiu Stefan's current company
Company context helps verify the profile and gives searchers a useful next step.
Cna Insurance
7 roles · 21 years
Claudiu Stefan work experience
A career timeline built from the work history available for this profile.
Senior Business Intelligence Developer
Oct 2022 - Jul 2024
Data Visualization And Reporting Sr Consultant
Nov 2019 - Oct 2022
Continuous Process Monitoring It Specialist
Implement IT controls and monitor the effectiveness and efficiency.Standardize reporting methodology for CPM program to allow for communication of results that are easily interpreted by users with varying degrees of technical expertise.Summarize results into relevant reports based on audience needs.Reporting of metric trends is accomplished through a graphical or numerical representation of the progression of metrics.Managed Blackline tool for CPM program management and maintained vendor relationship.Train new user on how to use the CPM tools.
Nov 2018 - Nov 2019
Business Systems Analyst Ii
Support multiple banking applications including Mobile and WebLead trobleshooting initiatives and problem resolution to ensure optimal application uptimeWork with multiple vendors to plan and coordinate software upgrades and releasesManage deployment of applications to production environmentsFamiliar with SDLC as well as Agile and Scrum principlesSupport the software development team and serve as a liaison to line of business Write stories for product development and assist with testing and QATroubleshoot banking applications and perform root cause analysis on issuesCreate Standard Operating Procedures and support Change Management standards
Nov 2016 - Nov 2018
Submittals & Rfi Team Lead
• Support multiple Project Managers on projects of various sizes with required documentation• Process submittals and perform a preliminary review to ensure compliance with the construction drawings and specifications• Create and maintain submittals in Newforma• Track, distribute and log RFIs
Sep 2015 - Nov 2016
Freelancer @ Webstudio86.Com
Freelance Web Designer (Self-Employed)
- Consulted with client to outline website goals, illustrate wire frame, and site functionality- Developed a user-friendly architecture by programming site navigation, social media links/widgets, and organizing site content into a logical catalog- Applied SEO knowledge to web pages - focused on local aspects.- Created mobile friendly site- Wrote and edited web code using JavaScript, PHP, HTML, CSS, Query.
2006 - 2015
~9 yrs
Team & coworkers
Colleagues at CNA Insurance
Other employees you can reach at cna.com. View company contacts for 5 employees →
EB
Elizabeth Bartsch
Colleague at Cna InsuranceMokena, Illinois, United States
View →
DR
Doug Reilly
Colleague at Cna InsuranceChicago, Illinois, United States
View →
SL
Sherryl Lukens
Colleague at Cna InsuranceIndependence, Missouri, United States
View →
AM
Arlee Mclucas
Colleague at Cna InsuranceLittleton, Colorado, United States
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PS
Pamela Smith
Colleague at Cna InsuranceWilliamsburg, Virginia, United States
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TW
Tasha Woods-Mcknight
Colleague at Cna InsuranceMaitland, Florida, United States
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MR
Michelle Russell, Clcs
Colleague at Cna InsuranceSummit, New Jersey, United States
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ES
Edward Schmidt
Colleague at Cna InsuranceWexford, Pennsylvania, United States
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BV
Brian Vandewater
Colleague at Cna InsuranceGrand Rapids, Michigan, United States
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DW
Danielle W.
Colleague at Cna InsuranceHouston, Texas, United States
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Elizabeth Bartsch
Colleague at Cna InsuranceMokena, Illinois, United States
View →
DR
Doug Reilly
Colleague at Cna InsuranceChicago, Illinois, United States
View →
SL
Sherryl Lukens
Colleague at Cna InsuranceIndependence, Missouri, United States
View →
AM
Arlee Mclucas
Colleague at Cna InsuranceLittleton, Colorado, United States
View →
PS
Pamela Smith
Colleague at Cna InsuranceWilliamsburg, Virginia, United States
View →
TW
Tasha Woods-Mcknight
Colleague at Cna InsuranceMaitland, Florida, United States
View →
MR
Michelle Russell, Clcs
Colleague at Cna InsuranceSummit, New Jersey, United States
View →
ES
Edward Schmidt
Colleague at Cna InsuranceWexford, Pennsylvania, United States
View →
BV
Brian Vandewater
Colleague at Cna InsuranceGrand Rapids, Michigan, United States
View →
DW
Danielle W.
Colleague at Cna InsuranceHouston, Texas, United States
View →
4 education records
Claudiu Stefan education
Master Of Business Administration - Mba, It Management
Western Governors University
Bachelor'S Degree, Information Technology - Security
Western Governors University
Ccns, Ccna
Oakton College
Building Construction Technology
Universitatea Tehnică De Construcții București
FAQ
Frequently asked questions about Claudiu Stefan
Quick answers generated from the profile data available on this page.
What company does Claudiu Stefan work for?
Claudiu Stefan works for CNA Insurance.
What is Claudiu Stefan's role at CNA Insurance?
Claudiu Stefan is listed as Principal Data Engineer | Tableau Prep | Tableau | PowerBi | Google Looker | LookML at CNA Insurance.
What is Claudiu Stefan's email address?
AeroLeads has found 1 work email signal at @cna.com for Claudiu Stefan at CNA Insurance.
What is Claudiu Stefan's phone number?
AeroLeads has found 3 phone signal(s) with area code 847, 888 for Claudiu Stefan at CNA Insurance.
Where is Claudiu Stefan based?
Claudiu Stefan is based in Glenview, Illinois, United States while working with CNA Insurance.
What companies has Claudiu Stefan worked for?
Claudiu Stefan has worked for Cna Insurance, Mb Financial Bank, Environmental Systems Design, Inc. (Esd), and Freelance Web Designer (Self-Employed).
Who are Claudiu Stefan's colleagues at CNA Insurance?
Claudiu Stefan's colleagues at CNA Insurance include Elizabeth Bartsch, Doug Reilly, Sherryl Lukens, Arlee Mclucas, and Pamela Smith.
How can I contact Claudiu Stefan?
You can use AeroLeads to view verified contact signals for Claudiu Stefan at CNA Insurance, including work email, phone, and LinkedIn data when available.
What schools did Claudiu Stefan attend?
Claudiu Stefan holds Master Of Business Administration - Mba, It Management from Western Governors University.
What skills is Claudiu Stefan known for?
Claudiu Stefan is listed with skills including Cisco Routers, Network Engineering, Tcp/Ip, Html, Customer Service, Project Management, Project Planning, and Process Improvement.
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