Cameron Winowski
Washington
Summary
Business Intelligence and Data Analytics specialist with hands-on experience in SQL development, data modeling, and dashboard design. Skilled in Tableau, Power BI, and ERwin with a focus on optimizing performance, automating reporting, and improving data accuracy across enterprise-scale systems. Experienced supporting statewide data initiatives in public-sector and automotive environments.
Overview
6
6
years of professional experience
Work History
Senior Data Modeler
State of Michigan
Lansing
05.2025 - Current
- Designed and maintained enterprise data models for the Child Welfare Information System (CCWIS) and Bridges (MI Bridges) programs, supporting statewide eligibility and case management.
- Led the re-engineering of the Bridges data model in ERwin to improve structure, documentation, and adaptability to evolving program needs.
- Authored and validated over 50 DDL scripts for production releases across the eligibility and child welfare domains.
- Created detailed source-to-target mapping documentation, ensuring accurate data movement between transactional and analytical environments.
- Collaborated with two ETL development teams to align data structures and improve reliability in enterprise reporting systems.
Tableau Developer
State of Michigan DTMB
Lansing
05.2023 - Current
- Designed, developed, and implemented dashboards and reports to grant actionable insights on department-wide system jobs totaling over $1 million dollars by assembling data from Teradata SQL and implementing analytics in both Microsoft Power BI and Tableau.
- Planned, designed, built, and taught courses on using Tableau and Tableau Prep Builder to over 180 Public Health Administration staff members across multiple levels of the administration, with a 95% approval rating.
- Assisted in developing analytics procedures for testing, promotion of data products across seven Tableau sites related to data compliance, data security, data source creation, and management, and more.
- Built multiple server performance dashboards (User List by License, Site Usage, and Permissions) from Tableau’s SQL Server user group database.
Enterprise Integration Analyst
General Motors
Warren
06.2020 - 08.2021
- Worked with interdepartmental teams (customer rewards support team) to help track hundreds of incident tickets related to customer rewards through the whole incident lifecycle, via connection to a SharePoint Online list and visualizations in Power BI.
- Integrated data from 21 sources using Hadoop, Hive SQL, and created a Power BI data quality dashboard, with full documentation.
Education
Master of Science (M.S.) - Data Analytics
Western Governors University
Salt Lake City, UT07.2024
Bachelor of Science (B.S.) - Statistics
Michigan State University
East Lansing, MI05.2023
Skills
- Power BI
- Tableau
- SQL
- Data modeling
- Python
- Data integration
Websites
Timeline
Senior Data Modeler
State of Michigan
05.2025 - Current
Tableau Developer
State of Michigan DTMB
05.2023 - Current
Enterprise Integration Analyst
General Motors
06.2020 - 08.2021
Master of Science (M.S.) - Data Analytics
Western Governors University
Bachelor of Science (B.S.) - Statistics
Michigan State University