Abdelrahman Tarek

I’m a Senior BI & Data Analyst with 5+ years of experience building enterprise-grade dashboards, designing data models, and delivering deep analytical insights that drive business growth. I translate complex data into clear, compelling stories for executive stakeholders.

In my recent role, I led the design and delivery of Power BI and Tableau dashboards, collaborating to define KPIs and long-term data strategies. I built and maintained data models and ETL pipelines with Python and SQL on Azure, improving data availability and pipeline reliability by 30%, while applying statistical analysis and machine learning concepts in Python to model trends and detect anomalies.

I’ve also built end-to-end BI solutions across Power BI and Metabase, engineering SQL and Python-based ETL workflows that reduced reporting turnaround time by 45%. I’m focused on data governance, metadata management, and quality (QA/validation) to ensure reliable, governed analytics assets—and I mentor junior analysts to raise team capability in DAX, data modeling, and storytelling with data.