جبر ا.

Hello and welcome to my profile!

I am Jabr, a certified Data Analyst specializing in transforming raw, complex datasets into interactive dashboards and actionable business insights using Microsoft Excel, Power BI, and SQL.

I hold professional certifications in Data Analytics, Business Intelligence, and Database Management from Google, Microsoft, and Meta, applying industry best practices to every project.

What I Can Do For Your Business:

- Data Cleaning & Transformation (ETL): Extracting, cleaning, and structuring messy data into reliable formats using Power Query, Excel, and SQL.

- Data Modeling & DAX: Designing optimized Star Schema data models in Power Pivot and Power BI, and writing advanced DAX measures to track complex KPIs.

- Interactive Dashboards & Reporting: Building dynamic, multi-page visual reports in Power BI and Excel for Sales, HR, Finance, and Operations.

- SQL Database Management: Designing relational schemas, running data quality checks, and writing advanced queries (Joins, Subqueries, Triggers, Aggregations) using MySQL and DBeaver.

Why Work With Me?

1. High accuracy and strict data validation to ensure error-free reporting.

2. Clean, executive-ready dashboard designs that make decision-making fast and intuitive.

3. On-time delivery with clear documentation on how to use and refresh your reports.

Feel free to explore my Portfolio below to see real-world projects in Sales Analytics, HR Reporting, and SQL-Power BI integration. Let's connect and turn your data into clear results!