Featured advanced
HealthReach International: a dual-audience healthcare dashboard in Power BI
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.
27 Jun 2026
advanced
Cutting a two-year cost variance from 48% to under 2%
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.
14 Jun 2025
Featured intermediate
The Data Cleansing Master Tool: 2.5 days of work, done in under 3 minutes
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.
9 Dec 2024