First-class Computer Science graduate from Ahmadu Bello University (GPA: 4.58/5.00), with hands-on experience in data quality management, software engineering, and business analytics.

Most recently, I served as a Corp Member at First Bank of Nigeria HQ in the Enterprise Data Management & Transformational Analytics department — where I independently designed and built a Data Quality Checker desktop application from scratch, without being asked to. That project is the one I'm most proud of, and it lives right here on this profile.

I am actively pursuing a Data Science certification with World Quant University, building toward a career at the intersection of data engineering, analytics, and intelligent systems.

Built during NYSC service at First Bank of Nigeria HQ — Enterprise Data Management

A standalone desktop application that allows non-technical staff to validate CSV datasets against configurable rules — without writing a single line of code.

What it does:

• 3-stage GUI: Upload CSV → Build Validation Schema → View Results & Export
• 5 built-in validators: Not Empty, Numeric, Email, Date, Length
• Custom rule engine with 17 rule types (Regex, Range, Must Be One Of, and more)
• Duplicate detection across entire rows
• Colour-coded results table with live progress tracking
• Export clean rows, dirty rows, or a full validation report as CSV

Built with: Java Java Swing SwingWorker CardLayout OOP / Interface Pattern

Languages      Java · Python · C · JavaScript · HTML/CSS
Data           SQL (MySQL, SQLite) · CSV Processing · Data Quality Validation
Tools          Git · GitHub · VS Code · Excel · Power BI
Frameworks     Java Swing · WQU Data Science Programme (in progress)
Concepts       Data Quality · Data Governance · Data Privacy · Data Engineering

• 🎓 Completing WQU Data Science — Buenos Aires Housing Price Prediction project
• 🔍 Open to remote roles in Data Analysis, Data Engineering, Business Intelligence
• 📬 Reach me at anozz941@gmail.com