Senior Business Data Analyst

I build the reporting, automation, and AI that businesses actually rely on.

I'm Mohammed Jouhar. For 12+ years I've turned messy requirements into trusted data products, dashboards, automations, and practical AI solutions. This is where I write about the work.

Want my CV? Email [email protected] and I'll send it over.

  • 12+ years in retail and enterprise analytics
  • Alshaya · Lowe's · Tesco · Decathlon
  • 5,600+ stores supported
  • CEO and CTO award recognised
  • Power BI · SQL · Python · AI agents

Latest posts

notes, projects and reflections
Featured advanced

Building the whole stack: seven messy sources to a live dashboard

Seven source systems into one live dashboard, built end to end

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.

  • Claude Code
  • Python
  • PostgreSQL
  • Star schema
  • React
5 Aug 2026
Featured beginner

Claude Code for Business & Data Professionals

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.

27 Jul 2026 · full guide
advanced

From one flat Odoo export to a POS dashboard that catches cash errors

~30K row flat export rebuilt into a 4-table star schema

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.

  • Power BI
  • DAX
  • Star schema
14 Jul 2026

What people say

read all
He played a key role in developing several AI agents and solutions that strengthened the governance and management of our AI ecosystem.
Amine Mansour Managing Director & Head of Data & AI, Itecor
Under his guidance, we developed a JIRA agent that reduced ticket analysis time by over 90% for Product Managers.
Sambhav Jain AI Intern, Alshaya Group

Looking for someone who can do this work?

I'm open to senior data, BI, and AI roles. Happy to talk through any of these projects in detail, and I'll gladly send my CV on request.

Or reach me directly at [email protected]