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Turning customer data into clearer decisions around credit risk, customer behaviour, compliance, fraud and retention.
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Dataset: 5,000 customer records ยท 20 Nigerian states ยท 60 months
Tools: Power BI ยท Power Query ยท DAX
Project: DataLab Analytics Work Experience & Certification Project
Credit risk: Customers with Debt-to-Income Ratio above 10% recorded default rates roughly 32โ39%, compared with 7.3% below 10%.
Dormancy: 487 dormant accounts held โฆ80.6 million in balances, while 65.5% of dormant customers were still logging in.
Fraud: Existing risk indicators showed limited ability to distinguish fraudulent from non-fraudulent customers.