Stephanie Mboya

At Jackfruit Finance, I extract, clean, and analyze loan portfolio data to support investor and operational decision-making. I build reporting outputs from PostgreSQL, SQL, AppSheet, and Google Sheets for local and international stakeholders.

I own data accuracy end to end, from a formal Data Quality Assessment Report to a three-stage Maker-Checker governance framework. I also developed a credit scoring model for school lending and analyzed repayment and collections behavior to identify delinquency trends.

I maintain a regulatory data-submission pipeline for a national credit bureau, using SQL, spreadsheet logic, and Python-based file generation with audit-ready documentation. I document systems and migration processes so distributed teams can work consistently and confidently.

Previously at Poa Internet, I analyzed churn and delinquency trends, built Excel and Power BI reports, and presented findings to senior executives. My background in computer science and statistical modeling helps me turn structured data into clear, practical insights.