Project library
Project libraryReal projects, real business problems
Every brief gives you a client, a role and a decision that depends on your analysis. Pick the tool you are learning, open the case file and work through it milestone by milestone.
- Briefs
- 6
- Industries
- 4
- Hours of practice
- 110
All briefs
Showing 1–6 of 6 projects
1 learners have taken a brief
- Brief 01 · FinanceBeginner
Kenya Employee Salary Analysis
Answer a CEO's pay questions from a 420-person payroll: who earns what, where the money goes, and which departments are over budget.
Your role: People Analyst, Savanna Tech Group
- Filtering and sorting
- Aggregation
- Subqueries
SQLPython- Estimated time
- 6h
- Participants
- 1
- Brief 02 · Public SectorAdvanced
Water Pump Functionality Prediction
Classify 59,400 Tanzanian waterpoints as functional, needing repair or broken, and serve the model from a Flask form.
Your role: Data Scientist, Ministry of Water and NGO maintenance partners, Tanzania
- Multiclass classification
- Data merging
- Missing and placeholder values
PythonSQL- Estimated time
- 28h
- Participants
- 0
- Brief 03 · FinanceAdvanced
Credit Risk Prediction
Predict which Kenyan digital-loan customers will default, from 68,000 loan records and FRED macro indicators, and ship the model as an API.
Your role: Data Scientist, credit risk team at a Kenyan digital lender
- Binary classification
- Data cleaning
- Exploratory data analysis
PythonSQL- Estimated time
- 30h
- Participants
- 0
- Brief 04 · AgricultureIntermediate
Kenya Crops Power BI Dashboard and DAX Practice
Model a messy Kenyan farm-yield export in Power BI and answer 60 DAX questions on the way to a farmer-performance dashboard.
Your role: Business Intelligence Analyst, county agricultural extension programme
- Power Query cleaning
- Data modelling
- Date tables
Power BI- Estimated time
- 12h
- Participants
- 0
- Brief 05 · Public SectorIntermediate
Nairobi Air Quality Batch Pipeline with Apache Airflow
Automate Nairobi's OpenAQ air-quality feed into PostgreSQL with an Airflow DAG that can be rerun safely.
Your role: Data Engineer, Nairobi environmental data platform team
- Apache Airflow
- TaskFlow API
- Dynamic task mapping
PythonSQL- Estimated time
- 24h
- Participants
- 0
- Brief 06 · RetailBeginner
Jumia Product Performance Dashboard
Turn a raw export of Jumia listings into an Excel dashboard on pricing, discounts and customer reviews.
Your role: Data Analyst, Jumia marketplace team
- Data cleaning
- Text to number conversion
- Calculated columns
Excel- Estimated time
- 10h
- Participants
- 0
SQL
Python
Power BI
Excel