David Tran
@davidtran4
I turn complex enterprise data into reliable dashboards, reporting, and actionable business insights.
United StatesWhat I'm looking for
I've delivered enterprise business intelligence solutions at Optum and Kaiser Permanente, turning complex production data into reliable reporting, dashboards, and actionable insights.
At Optum, I analyze large datasets, investigate anomalies and data-quality issues, optimize SQL, and build automated ETL processes that reduce manual handling and improve reporting consistency. I translate stakeholder questions into structured analytics solutions and validate results through source data and transformation logic before distribution.
My work spans Microsoft SQL Server, Power BI, SSRS, Tableau, SSIS, data warehousing, dimensional modeling, data marts, and modern cloud platforms including Snowflake exposure.
Experience
Work history, roles, and key accomplishments
Senior Data Analyst
Optum
May 2023 - Present (3 years 3 months)
Analyze large enterprise datasets to identify trends, patterns, anomalies, and data-quality issues, translating findings into actionable information for business stakeholders and leadership. Write, troubleshoot, and optimize SQL queries used to extract, transform, reconcile, and analyze data from multiple production sources.
Sr. Information Analyst
Optum
Dec 2012 - May 2023 (10 years 5 months)
Designed and supported enterprise BI solutions using data warehouses, dimensional modeling, and data marts to provide consistent, reusable data for reporting and analysis. Built and maintained SSRS and Power BI reporting solutions, including underlying SQL, data preparation, calculations, and reporting logic.
ETL Developer
Kaiser Permanente
Nov 2008 - Nov 2012 (4 years)
Designed data-integration solutions combining information from multiple heterogeneous sources, including relational databases, SQL systems, and big-data environments. Developed ETL code and supported data-warehouse transitions, transforming source data into structures used for downstream analytics and reporting.
Education
Degrees, certifications, and relevant coursework
University of Phoenix
Master of Business Administration, Technology Management
MBA in Technology Management from the University of Phoenix, Tempe, AZ, completed in 2014.
University of Phoenix
Bachelor of Science, Information Technology
Bachelor of Science in Information Technology from the University of Phoenix, Tempe, AZ, completed in 2011.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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