Power Bi Developer

MOHAMMED ABDUL RAB

Milwaukee, WI (Open to Relocation) Email: ******************@*****.***

Phone: +1-414-***-**** LinkedIn

Professional Summary

Power BI Developer with five years of experience transforming raw data into meaningful insights through impactful dashboards and interactive reports. Adept at using DAX and Power Query to model data and create advanced measures and KPIs. Proven ability to work across departments to understand business needs and translate them into scalable, automated reporting solutions. Experienced in handling large datasets from multiple sources, ensuring data accuracy, and enhancing decision-making processes through data visualization.

Key Skills

Power BI Development: dashboards, data modeling, KPIs, slicers, bookmarks Data Analysis Expressions (DAX): calculated columns, measures, time intelligence Data Preparation: Power Query (M language), transformations, merging data sources Database Skills: SQL Server, PostgreSQL, MySQL – complex joins, views, stored procedures Automation & Reporting: scheduled refresh, paginated reports, performance optimization Collaboration: working with stakeholders, report documentation, business requirement gathering Professional Experience

UnitedHealth Group

Power BI Developer Sep 2022 – Present

• Designed and deployed interactive Power BI dashboards to support healthcare operations and executive decision-making.

• Built complex DAX measures to analyze performance trends and automate KPI reporting.

• Developed and optimized SQL queries to extract, clean, and aggregate large volumes of claims data..

• Created reusable dataflows and datasets, enabling scalable reporting across multiple business teams..

• Automated report refresh schedules and integrated Power BI with Excel and SharePoint for seamless data access.

•Collaborated with stakeholders to gather requirements, ensuring data accuracy through validation logic and dynamic reporting.

Urban Soft Technologies

Junior Power BI Developer Jun 2019 – Jul 2022

• Supported dashboard development by preparing data models and using Power Query to clean and transform source files.

• Connected to SQL Server, Excel, and flat files for building internal business reports.

• Created slicers, KPIs, and card visuals to support sales and operations departments.

• Assisted in writing DAX for key business metrics and contributed to performance tuning of reports.

• Maintained documentation for report usage, KPIs, and refresh frequency.

• Collaborated with senior analysts to QA reports and maintain high visualization standards. Education

Master of Science in Data Science - University of Cumberlands Graduated GPA: 3.8 Aug 2023 - May 2025

Certification

Microsoft Certified Power BI Data Analyst Associate (PL-300) References

Available upon request.

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