Open to opportunities

Hen Zum

@henzum

Message

I am an experienced BI and data analytics professional delivering ETL, data modeling, and interactive dashboards.

United States

Message

What I'm looking for

I seek a senior BI role building end-to-end analytics, modernizing ETL and data models, and partnering cross-functionally to drive measurable business impact in a collaborative, data-driven organization.

I am a Business Intelligence and Data Analytics professional with 10+ years of experience across healthcare, pharmaceutical, finance, and retail. I design end-to-end BI solutions, specializing in ETL development, data modeling, and interactive dashboards with Tableau, Power BI, and AWS QuickSight.

At Omnisys (Xifin) and prior roles I developed interactive dashboards, built ETL pipelines using SSIS and Azure Data Factory, and designed optimized star-schema and SSAS Tabular models. My work reduced report delivery times by 70%, enabled real-time analytics, led seamless migrations to modern SQL Server platforms, and improved data accessibility and integrity.

I collaborate cross-functionally to identify KPIs, author complex T-SQL for financial variance and claims analysis, and create embedded BI portals to boost adoption. I am driven to deliver scalable architectures, performance optimization, and actionable insights that support strategic decision-making.

Experience

Work history, roles, and key accomplishments

Senior Business Intelligence Engineer

Seagate Technology

Apr 2017 - Mar 2018 (11 months)

Developed advanced Power BI dashboards with complex DAX for financial and product performance analysis, improving strategic insights for stakeholders. Designed and maintained SSAS Tabular models and optimized Azure Data Factory pipelines to unify cloud data sources and accelerate reporting delivery.