A hierarchical Odoo POS export, nearly 30,000 rows deep, rebuilt into a four-table star schema and two dashboards. Including the measure that catches a cashier whose errors cancel out.

A portfolio Power BI project on fully synthetic data. One model that answers both clinical and donor questions across a 31-country humanitarian health program.

A root cause analysis across a Medallion data platform. How I traced a long-standing cost gap to two hidden causes and worked with engineering to fix both.

An in-house Excel, VBA and Power BI tool that automated 400+ data quality rules, replaced a six-figure platform, saved 109,406 KWD, and earned a CTO award.