Where I share my learning notes, the projects I build, and the occasional lesson from work and life.
Mohammed Jouhar · Senior Business Data Analyst · 12+ years in retail analytics
Previously at Tesco · Lowe's · Alshaya
After owning the business logic of an enterprise footfall model, I built an entire analytics platform myself: synthetic data, medallion pipeline, star schema, and a React dashboard. With AI as the pair-builder and my judgement as the safety net.
Door sensors, AI cameras, restaurant POS guest counts and web sessions, across the Middle East, Turkey and Central Europe. I owned the business logic that made them one trusted number.
An interactive guide to Claude Code for analysts, managers and business professionals. Not a chatbot, a colleague with hands. Try the commands, watch it solve real business problems, no install required.
I always wanted to teach data and analytics. I imagined teaching adults. Then a summer camp in Kuwait asked me to teach children, and I learned more than I taught.
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.