Build a data analyst portfolio case study in one hour

Recruiters want to see how you think, not just which tools you know. Here’s a one-hour workflow.

1. Pick a business question (5 min)

“Which cities and categories should a quick-commerce company invest in next quarter?”

2. Clean and document (15 min)

Load the sample, read the Cleaner agent’s report, run Auto-clean and note what changed. Data cleaning decisions are great interview talking points.

3. Explore with SQL (20 min)

Ask the SQL agent for top cities, monthly trends and average delivery time by city. Copy the queries into your write-up.

4. Tell the story (15 min)

Ask the Advisor for an executive summary and top 3 recommendations. Rewrite them in your own words and add one insight the AI missed.

5. Publish (5 min)

Export the report as PDF and link it from your résumé and LinkedIn.