Financial Analysis (Power BI)

I participated in the Qafza Hackathon, where our project analyzed banking data (users, cards, and transactions). We applied data cleaning, one-to-many modeling, and Power BI to build a modern interactive dashboard. The analysis covered 1M transactions worth $57M, with spending led by debit cards and brands like Visa & Mastercard. Food & Retail ($15M) emerged as the top sector, followed by Fuel and Financial Services. Key findings also revealed a 1.57% error rate (mainly insufficient balance) and customer insights by age, income, and credit score.