Free Practice Projects
Real-world data analytics projects, free to practice
Six scenario-based projects with downloadable datasets: two in Excel, two in SQL, one in Tableau, and one in Power BI. Each one is written like a real client brief, shows you how an AI-powered analyst works, and includes expected outputs so you can check your own numbers.
Download the dataset
Every project ships a real CSV, no signup needed.
Work the brief
Follow the tasks like a real client engagement.
Check your numbers
Each project has verifiable expected outputs.
Clean and analyze a sari-sari store's messy sales export
A real cleanup job: duplicates, inconsistent names, and blank cells stand between you and the store owner's first sales report.
Start this projectCompute lates, overtime hours, and OT pay from a biometric log
Turn a raw time-in/time-out export into the monthly attendance summary HR actually asks for.
Start this projectAnswer a coffee-gear seller's business questions in SQL
JOINs, GROUP BY, and date functions on a Shopee-style store's real questions: repeat buyers, top provinces, and best months.
Start this projectFind SLA breaches in a telco support queue
Datetime math, CASE logic, and NULL handling on the queue data every BPO ops manager lives in.
Start this projectBuild an executive sales dashboard for a retail chain
One page, four regions, twelve months: the interactive dashboard a VP actually reads.
Start this projectDiagnose employee attrition with DAX measures
Power Query, DAX, and drill-downs on the question every People team asks: who is leaving, from where, and why?
Start this projectWant to build these skills with a mentor?
The bootcamp walks you through projects like these live, with feedback, replays, and a portfolio at the end.